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竹原产地是中国，盛产于热带、亚热带和温带地区，中国栽培广泛，主要产于四川、重庆、浙江、江苏等地，在世界范围内也分布在亚洲、非洲、北美洲的一些国家。竹喜温暖湿润的气候，对水热条件要求较高，喜土质肥沃、排水良好，富含有机质和矿物元素的偏酸性土壤....
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00:28Chinese subtitle volunteer Li Zongsheng
00:58Chinese subtitle volunteer Li Zongsheng
01:28Chinese subtitle volunteer Li Zongsheng
01:56spring
01:59The season of growth
02:04As the temperature rises
02:06Most plants that inhabit the land of China
02:09Gradual recovery
02:22One type of plant
02:24It is grass
02:25Yet it can have the height of a tree.
02:30It grows at an astonishing rate
02:32Forming the fishing world
02:33It has been accompanying humankind for ten thousand years.
02:45There are many untold stories about it.
02:58The main character here is a type of bamboo.
03:02bamboo
03:06In a forest
03:08Each tree is an independent life.
03:11Bamboo is different.
03:14A vast bamboo forest
03:16Perhaps only one complete life
03:23Every bamboo stalk is a part of this life.
03:30The Secret of the Bamboo Forest
03:31Hidden in the unseen underground world
03:48These roots connect individual bamboo stalks together.
03:52These are the true backbone of the entire bamboo forest.
04:00Every bamboo stalk above the ground
04:02These are all branches of the root bamboo.
04:06This place stores the energy transformed through photosynthesis in the bamboo forest.
04:09and nutrients in the earth
04:16Every autumn
04:18Bamboo groves use reserves of root bamboo to cultivate bamboo shoots.
04:24After a whole winter of hibernation
04:27As temperatures rise
04:28The bamboo shoots began to sprout.
04:40All that's needed now is a good amount of rain.
04:44They can carry powerful energy
04:46Break free from the earth's shackles
05:03Before it was unearthed
05:05Bamboo shoots already have bamboo joints
05:10Now every segment of their bodies is beginning to grow upwards.
05:17They exerted all their strength because the energy in the bamboo root was limited.
05:23Only a few bamboo shoots have a chance of growing.
05:25Only then can you obtain sufficient energy
05:36But this is only the first difficulty they will face.
06:01Weather conditions always determine the fate of bamboo shoots.
06:08Bamboo shoot husks tightly encasing the bamboo shoots
06:11It served to protect against cold and rain.
06:14However, the growth of bamboo shoots will still be affected by the drop in temperature.
06:21If there is too much rain
06:22They may also drown because their root tendons cannot breathe.
06:31Smaller bamboo shoots are more likely to die in this kind of weather.
06:44For the entire Maoist family
06:46We've experienced far worse weather than this countless times.
06:58At the cost of countless lives
07:00They gradually came to understand their own survival limits.
07:10Today, most of Mao's followers live in the mountainous areas south of the Yangtze River.
07:18Even if these places experience a spring frost
07:20The low temperature won't last long.
07:26The slope of the mountain can also prevent rainwater from accumulating.
07:34A uniquely privileged birth environment
07:36This allowed some bamboo shoots to survive.
07:41But the challenges continue.
07:58After bamboo shoots grow into bamboo
08:00Their height will no longer change.
08:05However, the energy stored up by the bamboo shoots has been completely exhausted.
08:18When they grow the fastest
08:20It can even grow two meters taller in a day
08:26About fifty days later
08:27Some bamboo shoots can grow to nearly twenty meters tall.
08:38In just a few dozen days
08:40The fate of the bamboo shoots has already been decided.
08:46Less than half of the bamboo shoots unearthed each year will grow into mature bamboo.
08:54The energy provided by the root essence is decreasing.
08:58Those bamboo shoots that haven't had a chance to grow tall
09:00They either live or die on their own.
09:06Or perhaps it will become food for humans.
09:13And those bamboo shoots that have already undergone a complete transformation
09:16You can then stretch your waist to your heart's content.
09:29They will become part of this bamboo forest.
09:31A true member
09:44Originally just a blade of grass, bamboo
09:46Why be so different?
09:48Having such an impressive height...
09:58Large areas of natural bamboo forests are distributed along the banks of the Lancang River.
10:09This is a paradise for plants.
10:19It is also a brutal arena.
10:31To compete for sunlight
10:32Every plant must have a special skill.
10:40Because it has a trunk as hard as a tree
10:44Bamboo has earned the right to stand shoulder to shoulder with trees.
10:51In addition to its amazing growth rate
10:54Bamboo can quickly occupy the high ground.
10:57Get plenty of sunshine
11:03It can be said that it was precisely because of the advantage of height
11:07Only the vast majority of bamboo can succeed
11:09In forests, a natural habitat
11:12To occupy a place
11:19For bamboo shoots
11:20Simply gaining an advantage in height
11:23Not enough to sustain life
11:28Under an optical microscope
11:29After enlarging the cross-section of bamboo by five to twenty times...
11:33You can see
11:35Tissues arranged in a plum blossom pattern are called vascular bundles.
11:41The abundant fiber in bamboo gives it its resilience.
11:47The tissue surrounding the vascular bundles
11:49This makes the bamboo strong and sturdy.
11:55Inside the bamboo
11:57The vascular bundles are distributed more densely from the inside out.
12:02This ensures that the outer surface of the bamboo, which is most vulnerable to external attacks, is protected.
12:05More resilient
12:09During the process of bamboo shoots growing into bamboo
12:12The vascular bundles and the surrounding tissues are constantly improving.
12:17They are like steel bars and concrete.
12:19Together they formed a tall bamboo structure
12:22But a tough body
12:26And their appearance has also begun to change.
12:31Pruning branches and cutting leaves
12:33This means they are about to become real bamboo.
12:35Finally, we can be self-sufficient through photosynthesis.
12:45Just then, an unexpected event occurred.
13:01What people are looking for is bamboo fiber.
13:09These bamboos are about to sprout new shoots and leaves.
13:12Rich in fiber
13:13Moderate flexibility
13:14The most ideal choice
13:20With the changing times
13:22Human memory tools are constantly changing
13:28Compared to materials such as oracle bones and bronze inscriptions
13:31Bamboo is lightweight
13:32And widely distributed
13:36Bamboo slips made from it
13:38Before the invention of paper
13:39It is the most important writing material for Chinese people
13:47Five thousand years of Chinese civilization
13:49Records date back two to three thousand years and are found on bamboo slips.
13:56Also because of bamboo slips
13:57The writing system was stabilized
13:59Chinese characters can therefore be disseminated more widely.
14:09After people mastered the technology of purifying bamboo fiber
14:12Bamboo has become the most widely available raw material for papermaking.
14:24today
14:24The process of making paper from bamboo continues.
14:30After finding the ideal bamboo
14:32Almost all the work revolved around how to obtain the purest fibers.
14:41But can bamboo be transformed into qualified bamboo paper?
14:44The next step is crucial.
15:09Paper scooping
15:10Directly determines the final fate of bamboo
15:21The bamboo fibers must be scooped out evenly and thinly enough.
15:25Talent is entrusted with important responsibilities
15:36Between rises and falls
15:38The young lives of the bamboo were frozen in time.
15:48From ancient times to the present
15:49Countless bamboos in this life form
15:52It carries people's intangible thoughts and feelings
16:06Those bamboos that continue to grow in the bamboo forest
16:09Leaves have already grown
16:14Bamboo leaves are the lightest and softest part of the bamboo plant.
16:20They look like solar panels.
16:23To synthesize the nutrients needed for life in bamboo
16:29These leaves remain unblemished even in the dead of winter.
16:31Making it possible for bamboo to overwinter
16:38But in winter
16:39They might also kill the bamboo.
16:43Bamboo overwintering has become
16:44Bamboo overwintering has become
16:48Bamboo overwintering has become
17:12For bamboo
17:13The real threat is not the cold.
17:17Instead, it was snow.
17:22Every snowflake caught by thousands of branches and leaves
17:25These are all weights that bamboo cannot bear.
17:49This silent contest
17:51It happens almost every winter
17:58Almost every time, it was a matter of life and death.
18:10Even if bamboo can survive the cold winter
18:12Their leaves will still be eroded by wind and snow.
18:16Gradually aging
18:25In order to survive
18:26When these bamboos arrived the following spring...
18:29Collective blade replacement
18:38For them
18:39This leaf-changing ceremony was a matter of life and death.
18:51And their newly grown leaves
18:53Already reserved by other species
19:12Bamboo's natural enemies
19:13There are as many as twenty species of insects in the family Chrysophagaceae alone.
19:18Bamboo yellow is one of the most common types.
19:24The newly sprouted bamboo leaves became their first delicious meal after hatching.
19:40Faced with these unscrupulous plunderers
19:43Bamboo cannot be taken away
19:49After consuming enough bamboo leaves
19:51The bamboo yellow has reached the moment of its metamorphosis.
20:03From this moment on
20:04They then gained the ability to reproduce.
20:12Xiong Zhuhuang will die after mating.
20:19The female bamboo shoots must complete their final mission.
20:26silkworm eggs
20:32Despite having exhausted all his strength
20:34The baby bamboo will be born next year.
20:40Because of a leaf
20:41The propagation and survival of bamboo are inextricably linked to bamboo.
20:50Among the many species that live off bamboo
20:53The most well-known is a behemoth.
21:00Few people know
21:01It is precisely because of bamboo
21:03Their fate was completely changed.
21:29An adult wild giant panda
21:31It takes about 16 hours a day
21:33Eat about 40 kilograms of bamboo
21:36This is roughly the amount of food an adult would eat for 20 days.
21:44Amazing appetite
21:45Because giant pandas were once carnivorous animals.
21:49Their digestive system
21:50Unable to effectively absorb the nutrients contained in bamboo
21:54We have no choice but to win by sheer volume.
22:05The giant panda's sixth tail thumb
22:08This can help them grasp bamboo more easily.
22:14Chewing hard bamboo for a long time
22:16This gave them well-developed chewing muscles and thick skulls.
22:20As a result, her face became rounder and rounder.
22:34Eating bamboo is no longer a good thing for them.
22:36It becomes as easy as people eating cucumbers.
22:41Why have giant pandas made so many changes?
22:44They only eat bamboo.
22:47A reasonable guess is
22:49During periods of drastic changes in the natural environment
22:51Bamboo that survives tenaciously
22:53Although not delicious
22:55But enough to feed a giant panda
23:01The dense bamboo forests also provide a barrier for giant pandas to defend against predators.
23:10Perhaps it is the existence of bamboo that has nurtured the giant pandas of today.
23:27After bamboo shoots grow into bamboo
23:29In addition to regularly changing the leaves
23:31Their appearance hardly changes anymore.
23:36But life's tests for them never ceased.
23:53The closure of the Muxiu fish forest has prompted [the following]:
23:59Bamboo's tall stature is always vulnerable to attack in this kind of weather.
24:06But the bamboo was already prepared.
24:20As we get older
24:21Bamboo continuously optimizes the strength of its internal vascular system to enhance its resilience.
24:29Hollow mechanical structure
24:34Measurement of bamboo nodes and their internal supporting function
24:38This gives them excellent bending resistance and strength.
24:49In this kind of weather
24:51Every part of the bamboo plant plays a role.
25:02Even if unfortunate and far away
25:04They will not easily yield to wind and rain.
25:15Bamboo's ultimate strength and gentleness today
25:18It is the result of millions of years of continuous weathering and tempering.
25:25It is precisely because of its hollow structure and special elasticity
25:29Bamboo became a highly regarded material for making musical instruments.
25:37Among the many musical instruments made of bamboo
25:40There is a musical instrument
25:41It was named Chiba because its tube was 1 foot and 8 inches long.
26:02Xiong Ba
26:03Xiong Ba
26:14Chiba was once the main character in courtly court music.
26:17Around the Tang Dynasty
26:19It was brought to Japan as a ritual implement for blowing cicadas.
26:26today
26:27The katana has become a representative national musical instrument of Japan.
26:31It has many schools of thought
26:35But its voice has disappeared in China.
26:42Zhong Benzhuxian is a successor of the Puhua Chiba Ming'an Duishan School.
26:50For twenty years
26:51His greatest wish is to bring the sound of Puhua Chiba back to China.
27:00The tradition of blowing cicadas, which originated in China, has been upheld in this tradition.
27:07For him
27:08Puhuachiba is not only a musical instrument
27:10It is also a form of spiritual practice.
27:16In terms of the production method of Puhua Chiba
27:18It will preserve the original color of each bamboo to the greatest extent possible.
27:24Everyone has a different personality
27:26Each Puhua Chiba has a unique timbre and appearance.
27:35When the wind instrument player plays
27:36You must adjust your breathing according to the different characteristics of each tooth.
27:42And explore your inner self with every breath.
27:55From a bamboo shoot to a tooth
27:57People completed the shaping of him
28:01And he also used his voice to cleanse people's souls.
28:10This is precisely the charm of Puhua Chiba.
28:36Perhaps it was also because of the bamboo
28:38I was moved by their fearless spirit in the face of wind and rain.
28:41Bamboo in people's eyes
28:43No longer just life in the mountains and forests
28:49Starting from around the Qin and Han dynasties
28:51They gradually became objects of people's aesthetic appreciation.
28:57During the Tang and Song Dynasties
28:59Bamboo not only frequently appears in Silver Warrior Miao Demon
29:03It is also widely planted in front of and behind houses.
29:07To become the embodiment of people's fine spiritual qualities
29:25Evergreen in middle age symbolizes integrity.
29:33Bamboo poles are flexible and easy to plant.
29:35Symbolizing upholding righteousness and integrity
29:40Hollow symbolizes humility and modesty.
29:47Bamboo joints symbolize integrity and virtue.
29:55Bamboo and People
29:57From meeting to getting to know each other
29:59From companionship to lifelong commitment
30:08Bamboo's living conditions
30:10Improved due to people's careful care
30:18And people's hearts are enriched by the presence of bamboo.
30:40Ancient poems say
30:41I'd rather eat no meat
30:43One cannot live without bamboo
30:45As a former private residence of literati and officials
30:48Bamboo wells can be seen everywhere in the garden.
31:05Until today
31:06Bamboo still holds an irreplaceable place in people's hearts.
31:13Step by step
31:15Bamboo has come from ancient times
31:18From the mountains and wilderness into human view
31:22And from daily living utensils
31:25He rose to become a gentleman in people's hearts
31:53The toughness and strength of bamboo poles
31:55The toughness and strength of bamboo poles
31:55This gives the tall bamboo the ability to withstand wind and rain.
32:00But to survive better
32:02The roots of bamboo also played a crucial role.
32:06Bamboo connected by underground roots
32:09Nutrients will be continuously transferred between them.
32:12Share the environmental pressure
32:17The more bamboo there is
32:19This means that the stronger the ability to withstand risks.
32:23In terms of reproduction and expansion
32:25Many bamboo roots develop a strong character.
32:33Bamboo seems to grow peacefully on the ground.
32:39But beneath the soil
32:40Their roots can continuously expand in all directions.
32:43Conquering cities and seizing territories
32:50They allow the two legs on the bamboo palm to reproduce and expand.
32:54Become more convenient
33:12Today, the world's forest area is shrinking.
33:15The area of the bamboo forest is expanding.
33:18Become the Second Forest
33:23Expansionary ambitions require ample energy.
33:27Bamboo diligently absorbs carbon dioxide.
33:29Photosynthesis
33:31But it also unintentionally helped humanity.
33:40With the development of science and technology
33:42Humans have mastered all sorts of things
33:44Ways to release carbon into the atmosphere
33:47But how to fix carbon absorption?
33:50We can only rely on the photosynthesis of plants
33:54Bamboo's strong need for photosynthesis
33:57Becoming an effective carbon sequestration method
34:01In addition to their enormous numbers
34:03and unique resilience
34:04Bamboo has become a symbol in people's eyes
34:06Green and environmentally friendly renewable resources
34:29Shi Dayu was once a famous jewelry designer.
34:31Now, however, he focuses on using bamboo in his designs.
34:37It's less than 25
34:40This bamboo joint is of relatively poor quality.
34:45Bamboo from head to toe
34:46It has value everywhere.
34:49It has elasticity and toughness.
34:50It grows quickly
34:51Carbon dioxide absorption and oxygen expulsion
34:54It is the best material for predicting the future.
34:59It was precisely because of bamboo's green and environmentally friendly properties
35:02Shi Dayu decided to dedicate his design career
35:04Entrusted to bamboo
35:09It hopes to achieve this through its own efforts.
35:11Let more people pay attention to the value of bamboo
35:15I mean, the method of putting it into practice.
35:17How to get that material again?
35:19Bring it back into our lives
35:20It can replace some plastics
35:28As more and more people realize
35:30Bamboo's green and environmentally friendly
35:32There will be more and more bamboo products
35:34Circulating in people's lives
35:38As more and more people begin to treat bamboo with kindness
35:41Bamboo will then have more living space.
35:48bamboo
35:49The more people understand it
35:51Discover it
35:52The more you learn how to use it, the better you will understand.
35:59today
35:59Bamboo is spreading to more and more countries and regions.
36:08Blue Mountain Bamboo Forest in Japan
36:10Bamboo from China becomes the main ingredient here.
36:17today
36:18They have become one of the bamboo species with the largest area of battlefield coverage in Japan.
36:27Kew Gardens, England
36:29Hundreds of bamboo species have taken root here
36:40In Italy
36:41Bamboo was used to build mazes
36:50In these countries
36:51Bamboo was just a pioneer.
36:56But as people's understanding of it continues to grow
36:58Bamboo may have a broader stage in the future.
37:08For bamboo
37:10Survival and reproduction are the ultimate meaning of life.
37:15generation after generation
37:16Bamboo relies on its tenacious survival instinct
37:19Facing the challenges of nature
37:26final
37:27It came from a blade of grass
37:29Transformed into what it is today
37:35Children and bamboo live together on Earth
37:38There are also more than 1,500 different kinds of bamboo.
37:42Different climate environments
37:44They are given different morphological characteristics
37:51Shennong Peak, with an altitude of over 3,000 meters
37:53Five months of the year are frozen by ice and snow.
37:59This is almost the maximum height that bamboo can survive at.
38:05Although short in stature
38:07However, they are among the few creatures that can survive the winter here.
38:17In the rainforest with its vegetation
38:20Some bamboo species have even mastered the skill of climbing.
38:26They can get closer to sunlight by using the height of other plants.
38:35Giant Dragon Bamboo
38:36This makes it the largest known bamboo in the world.
38:39Height can reach more than ten stories.
38:44Moreover, a section cut off becomes a bucket.
38:56Each type of bamboo has its own unique appearance.
39:01Each type of bamboo has its own way of surviving.
39:10Behind all these differences
39:12They share the same most primal desire.
39:15Survive
39:17Then they multiplied and thrived.
39:23The efforts bamboo makes for survival
39:26It is also fascinating to other species.
39:32These charms
39:33This intertwines the fates of bamboo with those of countless other species.
39:39When it encounters people
39:41The fates of both species have been profoundly altered.
39:49Different kinds of bamboo
39:51Transformed into different forms in people's hands
39:57It helps people share the burden of heavy labor.
40:06It makes people's lives and travel more convenient.
40:12It satisfies people's appetite.
40:17It carries people's trivial daily life
40:26It embodies people's hopes.
40:33It is unintentionally shaping human civilization.
40:43Among the myriad plants in nature
40:47Bamboo is known for its tenacious vitality
40:49And their contributions to humanity will be forever remembered.
40:56Only in this sea
40:57There are more than two hundred Chinese characters with bamboo as a radical.
41:08Every word is a reminder
41:12Reminds bamboo in various forms
41:14Nourishment for human beings
41:23However
41:24Like all life on Earth
41:27Even bamboo has its day of death.
41:32only
41:33Its way of saying goodbye was unique.
41:43Many people have seen bamboo
41:45But those who have seen bamboo bloom
41:48But very few
41:52In the eyes of humans
41:54Flowers are often synonymous with beauty and fragrance.
41:59The same goes for bamboo flowers.
42:02But it only blooms once in its lifetime.
42:05Decades passed.
42:09Its flowers are mysterious and complex
42:12No one has been able to predict this yet.
42:15The exact time it blooms
42:20June 2018
42:22In the bamboo forest of Guilin
42:23Finally, some bamboo plants are flowering.
42:29Before flowering
42:30All bamboos connected by the same root
42:33They've all started preparing for flowering.
42:38They slowly lost their emerald green color.
42:42Almost all the leaf buds on his body
42:45Transform into flower buds
42:53When a bamboo grove turns yellow
42:55The bamboo flowers are hanging all over the branches.
43:05These little yellow flowers
43:07Let the bamboo usher in the most splendid moment of its life.
43:18This also brought bamboo a boost.
43:21The moment of saying goodbye to life
43:30It is precisely through flowering
43:32Bamboo proclaims its life.
43:34It has come to an end.
43:42For other species
43:44Bamboo begins to end its life
43:46It will be a disaster
43:52For their own needs
43:53Also for the needs of other species
43:55Scientists have been trying to understand
43:57Bamboo flowering pattern
44:05Actually, there are many plants
44:06It is actually all about saying
44:08It will die after it finishes blooming.
44:10Its unique feature is
44:11Why did it wait so many years?
44:13Then it blooms and then dies.
44:15This is probably its most unique feature.
44:19Scientists collect every year
44:21And study the flowers and seeds of bamboo.
44:24We hope to utilize modern scientific methods.
44:27Exploring the patterns of bamboo flowering
44:35Because of the rarity and uncertainty of bamboo flowering
44:38The research they conducted
44:39It may take decades to see any results.
44:45This is an experiment destined to be arduous.
44:51In China
44:52All studies on bamboo flowering
44:54They are all still in the early stages
44:58Even if it's during my career
45:01It's not certain that we'll be able to wait until it finally blooms.
45:03But I can cultivate such a system for students.
45:11Although people cannot predict when bamboo will flower.
45:16But like most plants
45:18Bamboo flowers also for the purpose of reproduction.
45:23This is their only chance in their lifetime.
45:29When bamboo transforms its leaf buds into flower buds
45:32It loses the ability to photosynthesize.
45:36Sacrifice yourself
45:37Just to leave more hope for the survival of the entire species.
45:52now
45:53The stigma of each little flower eagerly awaits the arrival of pollen.
45:59Approximately nine hours
46:01If the pollen cannot yet reach the stigma
46:04They would then forever lose the opportunity to conceive.
46:11Every gust of wind
46:12Every passing insect
46:14All are a glimmer of hope
46:36Before autumn arrives
46:38The flowering bamboo has completed its mission of nurturing.
46:47These seeds must seize life.
46:50The only chance to move
46:55Because from the moment I left my mother
46:58Their lives were now on a countdown.
47:06They must find suitable soil as soon as possible.
47:10Otherwise, the opportunity to be enlightened will be lost forever.
47:30Mission completed
47:32The moment has come for my mother to leave forever.
47:36They will be aided by a symbiotic fungus
47:39Return to Earth
47:47Bamboo Sun
47:49They are responsible for collecting the dead bamboo.
47:51Turn into nutrients for the land
47:59On the same land
48:01New bamboo is about to be born
48:21A bamboo seed
48:22Seedlings began to sprout after about half a month.
48:31Soon
48:32Even small bamboo seedlings will have the ability to sprout bamboo shoots.
48:40Through Mengfa bamboo shoots
48:42About ten years later
48:44A small bamboo seedling
48:46It can also grow into a large bamboo forest like its mother.
49:05Before the birth of humankind
49:08Bamboo has already done its best between heaven and earth.
49:12Its efforts to survive
49:15Success
49:16It also benefits countless species.
49:21It is bamboo
49:22River undergraduate
49:24Bambusoideae
49:58That little bamboo seedling
50:01influential
50:01Also edited to
50:01It is bamboo
50:01This is a teenager
50:01influential
50:02influential
50:04influential
50:08And carefully considered
50:09influential
50:10influential
50:18front
50:19Someone
50:27YoYo Television Series Exclusive
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