CN111386896A - Method for artificially shaking moso bamboo tips - Google Patents
Method for artificially shaking moso bamboo tips Download PDFInfo
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- CN111386896A CN111386896A CN202010390130.6A CN202010390130A CN111386896A CN 111386896 A CN111386896 A CN 111386896A CN 202010390130 A CN202010390130 A CN 202010390130A CN 111386896 A CN111386896 A CN 111386896A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Abstract
The invention belongs to the technical field of moso bamboo planting, and relates to a method for manually shaking a moso bamboo tip, which comprises the following steps: s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop, and starting bending at the topmost ends of the young bamboos subjected to treetop; s2, the date of artificial tip shaking is 4 months and 25 to 5 months and 4 days each year, and the temperature is 20-28 ℃; s3, the manual tip shaking method comprises the steps that the tip shaking direction is perpendicular to a plane formed by young bamboos with drooping tops, the young bamboos are shaken, meanwhile, the swinging amplitude of the hand-held part of the young bamboos is not more than 5cm, and meanwhile, the swinging amplitude of the tip is not more than 20 cm, so that the tip is broken and falls off; s4, shaking off the top tips of the young bamboos for 1.5-1.9 m, and reserving the bamboo branches within 15-20 dishes. The method has low labor intensity, can be operated by old workers, ensures that young and tender top tips fall off from the bamboo joints of young bamboos in order, provides powerful guarantee for effectively coping with frequently occurring rain, snow, ice and insect damage after the moso bamboos grow, is not easy to cause diseases and insect pests, and has good popularization value.
Description
Technical Field
The invention belongs to the technical field of moso bamboo shoot planting, and particularly relates to a method for manually shaking a moso bamboo shoot.
Background
Snow disaster and ice disaster are the main natural disasters of moso bamboo. The top end of the bamboo tip of the moso bamboo naturally droops, and when the moso bamboo suffers from snow disaster and ice disaster, the downward pressure of the top end of the bamboo tip is not on the same vertical line with the base of the bamboo stalk, so that the moso bamboo is easy to fall down, turn over stump, burst or break. According to preliminary investigation, once the bamboo forest suffers from snow and ice disasters, the damage rate is generally different from 20% to 60%, and the disasters occur irregularly, which brings serious loss to bamboo forest operators.
The area of the bamboo forest in Taojiang is 115 mu per mu, the area of the bamboo forest is the first place in Hunan province, the history of intensive bamboo forest management by bamboo farmers is long, and a plurality of bamboo farmers become rich by operating the bamboo forest. In the past, the bamboo forest is seriously damaged due to frequent rain, snow, freezing disasters and insect pests, the whole bamboo forest can be damaged by 20-60% by one-time disasters, and bamboo farmers are deeply harmed by the disasters. The control of the top tips of the bamboo plants is the most effective measure for preventing and treating rain, snow, freezing disasters and insect pests. In the whole county in the last three years, the loss of the bamboo forest due to rain, snow, freezing disasters and insect pests is up to 30 ten thousand mu, and the direct economic loss is 1.5 hundred million yuan. From 2017, advanced engineers in the county and forestry bureau diligently research and develop a new manual tip control technology named as 'manual tip shaking'. By adopting the 'manual tip shaking technology', the economic income can be directly increased by 2 billion yuan in the whole county every year. The popularization of the technology can effectively solve the problem of preventing and controlling the rain, snow and ice disasters of the bamboo forest in Taojiang.
Disclosure of Invention
The invention aims to solve the problems, provides a method for manually shaking the tips of moso bamboos, has low labor intensity, can be operated by old workers, ensures that young and tender tips are orderly dropped from the joints of the young bamboos, provides powerful guarantee for effectively coping with frequently occurring rain, snow, ice and insect disasters after the moso bamboos grow, is not easy to cause diseases and insect pests, and has good popularization value.
In order to realize the purpose, the invention adopts the technical scheme that:
a method for artificially shaking moso bamboo tips comprises the following steps:
s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop shaking, and starting bending at the topmost ends of the young bamboos subjected to treetop shaking;
s2, the date of artificial tip shaking is 4 months and 25 to 5 months and 4 days each year, and the temperature is 20-28 ℃;
s3, the manual tip shaking method comprises the steps that the tip shaking direction is vertical to a plane formed by young bamboos with drooping tops, two hands are flush with the chest and tightly hold the bamboo poles, the young bamboos are shaken, meanwhile, the swinging amplitude of the holding part of the young bamboos is not more than 5cm, the tip is made to do pendulum reciprocating motion, meanwhile, the swinging amplitude of the tip is not more than 20 cm, and the shaking speed is increased to break and fall off the tip;
s4, shaking off the top tips of the young bamboos for 1.5-1.9 m, and reserving the bamboo branches within 15-20 dishes.
Further, the young bamboo in S1 includes the following features:
a, cracking bamboo shells at the bottommost disc branches, and growing bamboo branches;
b, straightening the whole body of the young bamboo, completely dropping the bamboo shoot shells below the lowest disc branch, and starting an elbow at the topmost end of the young bamboo;
and C, the topmost end of the young bamboo begins to shrink, and the young bamboo is different from the shoot tips in the ascending period and shrinks less than the shoot tips in the ascending period.
Further, the top tips of the moso bamboos are shaken off, and bamboo branches within 16-18 dishes are reserved.
Furthermore, the suitable time for the artificial treetop training of the same bamboo forest is 100-130 hours, and the suitable treetop training time of each young bamboo is less than or equal to 48 hours.
Further, the artificial tip is delayed for 3-5 days when the artificial tip is in rainy days in S2.
Furthermore, when the same bamboo forest is manually shaken to tip, the thickness of the soil layer where the young bamboo is located is less than 50 cm, and the tip shaking is preferentially started.
Furthermore, when the same bamboo forest is subjected to artificial tip shaking, young bamboo which is firstly subjected to soil first enters the optimum artificial tip shaking time.
Furthermore, when the artificial tip shaking is carried out, young bamboos are marked, the young bamboos which are subjected to tip shaking display a mark, and the young bamboos which are not subjected to tip shaking do not display the mark to show the difference.
Further, the operator who performs manual pin shaking needs to wear a safety helmet.
Furthermore, the tips of the shaken young plants in the S4 fall off from the bamboo joints in order, the ports are round and smooth, the young plants cannot be damaged, people cannot be injured easily when the bamboo is cut, and the shaken tips do not need to be cleaned.
The invention has the beneficial effects that:
1. the method for manually shaking the tips of the moso bamboos has low labor intensity, can effectively control the tips of the moso bamboos and remove the advantages of the tips of the moso bamboos. The moso bamboo stalks after tip shaking are straight, the bamboo plants are not easy to be attacked by snow disaster and ice disaster, and the output of the bamboo forest is not influenced as long as enough branches and tips are reserved after tip shaking manually; when young bamboos are subjected to shoot shaking in the optimal period, natural sparseness of the bamboo shoots caused by insufficient nutrition, bad climate, diseases and pests and the like is determined, so that quantitative nutrients are not distributed and transferred to other places any more, the young bamboos are continuously supplied to shoot shaking bamboos to grow after shoot shaking, and the nutrients are correspondingly concentrated; in addition, the bamboo tips are shaken off, so that the transmission distance of nutrients and water is correspondingly shortened, and the in vivo circulation of the overground and underground parts of young bamboos is accelerated. Under the growth condition, the shoot tips of young bamboo with strong apical dominance as the synthesis and accumulation growth promoting substances are replaced by the tips of all branch discs at the lower part of the treetop bamboo, and the replacement of the shoot tips by a plurality of branch tips can change into the synthesis and accumulation points of a plurality of growth promoting substances in a short period, so that the nutrient substances are further concentrated to the synthesis and accumulation points of all the growth promoting substances of the treetop bamboo. The breaking of the top end advantage stimulates the corresponding concentration of nutrient substances and the shortening of the conduction distance when the number of the second and third lateral branches and leaves is increased, which inevitably leads to the thickening of the leaves, the increase of the fresh weight of the bamboo leaves and the stout bamboo stems.
2. The invention can reduce the phenomenon that the top tip of the moso bamboo is bent downwards into a bow shape due to the thinness of the top tip of the naturally growing moso bamboo by removing the top end of the rocking tip. When the Mao bamboo without tip shake is pressed and hung on ice, the bow shape is influenced by gravity, the curvature is increased along with the increase of weight, so that the stress on the upper side and the lower side of the bent top tip of the bamboo pole is different, the inner side (lower side) of the bent top tip is stressed, the outer side (upper side) of the bent top tip is stressed, and the Mao bamboo is split and broken easily as a result of the contrast of the two forces. In addition, with the increasing of the bending degree of the bamboo poles, the stress direction of the bamboo poles is converted from the grain direction to the transverse grain direction, so that the compression strength and the tensile strength of the moso bamboo are obviously reduced. Therefore, once snow and ice are accumulated, the bamboo poles are easy to burst when the pressing and pulling force exceeds the maximum compressive resistance and pulling force of the bamboo poles. In the invention, the top end of the moso bamboo is removed by tip shaking in the young period of the moso bamboo, no branch is grown on the moso bamboo, (the young bamboo with grown bamboo branches is not suitable for manual tip shaking, otherwise, the bamboo branches can be broken by shaking, and photosynthesis of the moso bamboo is influenced.) the slightly bent part of the top end of the moso bamboo is removed by tip shaking, the moso bamboo is thicker and stronger in the later growth process, the stress on two sides and nutrient receiving are more balanced, and when wind, snow and ice are hung, the phenomena of cracking and splitting and the like of the adult bamboo rod after tip shaking can not occur. The date of artificial tip shaking, the time for the same bamboo forest and the determined suitable tip shaking time of a certain young bamboo shoot are determined according to the growth and development rules of the young bamboo and long-term experimental investigation.
3. The invention shakes off the top tip of young bamboo for 1.5-1.9 m, keeps bamboo branches within 15-20 discs, and has too short broken tip and weak lodging resistance of moso bamboo; the long broken tip can affect the growth and development of the moso bamboo and the bamboo shoot, the quality of the moso bamboo grown in the later period is poor, and the use and economic value is reduced.
4. The direction of the rocking tip is the direction vertical to the plane formed by the young bamboos with drooping top ends, and the rocking tip is beneficial to directly stressing the slightly bent top ends and enabling the bamboo poles to be slightly broken under the minimum action force; the bamboo culms are tightly held by both hands, the young bamboo is shaken with sinking and stable force with small amplitude, the top tip does pendulum motion, the shaking speed is slowly accelerated, the rhythm is mastered, the swing amplitude of the top tip is controlled (the swing amplitude of the hand-held part of the young bamboo does not exceed 2 cm, the top tip does pendulum reciprocating motion, and the swing amplitude of the top tip does not exceed 10 cm), the top tip is broken and falls off, the trunk of the young bamboo is protected, and a good foundation is provided for the use of the adult bamboo.
5. Compared with the traditional manual tip control mode, namely manual tip hooking, the manual tip shaking device has the advantages of low labor intensity, low danger and high labor efficiency. The manual work of colluding the tip needs 1 strong labour to operate, needs 1 labour to clear up the bamboo tip in addition, and the tip point of top that colludes is sharp-pointed, and the top tip drops and easily injures people when clearing up the top tip, and the bamboo stalk top is the sharp mouth, easily causes the injury when cutting down and utilizing the bamboo timber. The manual pin shakeout is simple and easy to learn, and ordinary labour and old labour all can operate, need not be with the help of any instrument, only need 1 labour can operate, and intensity of labour is little, sustainable operation, and labor efficiency is high.
6. The top tips of the young bamboos fall off from the bamboo joints regularly, and the end openings are round and smooth, so that the young bamboos cannot be damaged; meanwhile, young and tender tips drop off from the bamboo joints in order, the bamboo joints are used for protection, diseases and insect pests are not easy to cause to gradually rot from the middle parts of the two bamboo joints, rich nutrient substances are arranged in the middle parts of the two bamboo joints, the propagation and breeding of the diseases and insect pests are facilitated, fibers at the bamboo joints are more dense, the nutrient substances are greatly reduced compared with the middle parts of the two bamboo joints, and the young bamboo after the tips are shaken is facilitated to be protected and can grow into the bamboo smoothly.
Detailed Description
The present invention is described in detail below for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the description of the present invention is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
A method for artificially shaking moso bamboo tips comprises the following steps:
s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop shaking, and starting bending at the topmost ends of the young bamboos subjected to treetop shaking;
s2, the date of artificial tip shaking is 4 months and 25 to 5 months and 4 days each year, and the temperature is 20-28 ℃;
s3, the manual tip shaking method comprises the steps that the tip shaking direction is vertical to a plane formed by young bamboos with drooping tops, two hands are flush with the chest and tightly hold the bamboo poles, the young bamboos are shaken, meanwhile, the swinging amplitude of the holding part of the young bamboos is not more than 5cm, the tip is made to do pendulum reciprocating motion, meanwhile, the swinging amplitude of the tip is not more than 20 cm, and the shaking speed is increased to break and fall off the tip;
s4, shaking off the top tips of the young bamboos for 1.5-1.9 m, and reserving the bamboo branches within 15-20 dishes.
Preferably, the young bamboo in S1 includes the following features:
a, cracking bamboo shells at the bottommost disc branches, and growing bamboo branches;
b, straightening the whole body of the young bamboo, completely dropping the bamboo shoot shells below the lowest disc branch, and starting an elbow at the topmost end of the young bamboo;
and C, the topmost end of the young bamboo begins to shrink, and the young bamboo is different from the shoot tips in the ascending period and shrinks less than the shoot tips in the ascending period.
Preferably, the top tips of the moso bamboos are shaken off, and bamboo branches within 16-18 parts are reserved.
Preferably, the suitable time for the artificial treetop training of the same bamboo forest is 100-130 hours, and the suitable treetop training time of each young bamboo is less than or equal to 48 hours.
Preferably, the artificial tip is delayed for 3-5 days if the artificial tip is in rainy days at S2.
Preferably, when the same bamboo forest is subjected to artificial tip shaking, the thickness of a soil layer where young bamboos are located is less than 50 cm, and tip shaking is preferentially started.
Preferably, when the same bamboo forest is subjected to artificial tip shaking, young bamboo which is firstly subjected to soil first enters the optimum artificial tip shaking time.
Preferably, when the artificial tip shaking is carried out, the young bamboos are marked, the young bamboos which are subjected to tip shaking display a mark, and the young bamboos which are not subjected to tip shaking do not display the mark to show the difference.
Preferably, the operator who performs manual tip shaking is provided with a safety helmet.
Preferably, the tips of the shaken young plants in the S4 fall off from the bamboo joints regularly, the ports are round and smooth, the young plants cannot be damaged, people cannot be injured easily when the bamboo is harvested, and the shaken tips do not need to be cleaned.
Example 1
A method for artificially shaking moso bamboo tips comprises the following steps:
s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop shaking, and starting bending at the topmost ends of the young bamboos subjected to treetop shaking;
s2, the date of artificial tip shaking is 25 months per year, and the temperature is 28 ℃;
s3, the manual tip shaking method comprises the steps that the tip shaking direction is perpendicular to a plane formed by young bamboos with drooping tops, two hands are flush with the chest and tightly hold the bamboo poles, the young bamboos are shaken, meanwhile, the swinging amplitude of the holding part of the young bamboos is not more than 6 cm, the tip is made to do pendulum reciprocating motion, meanwhile, the swinging amplitude of the tip is not more than 26 cm, and the shaking speed is increased to break and fall off the tip;
s4, shaking off the top tips of the young bamboos for 1.5 m, and reserving 15 disks of bamboo branches.
The young bamboo in S1 includes the following features:
a, cracking bamboo shells at the lowest disc branches, and growing the bamboo branches (not growing);
b, straightening the whole young bamboo, completely dropping the bamboo shoot shells below the lowest (not grown) disc branches, and starting an elbow at the topmost end of the young bamboo;
and C, the topmost end of the young bamboo begins to shrink, and the young bamboo is different from the shoot tips in the ascending period and shrinks less than the shoot tips in the ascending period.
The suitable time for carrying out artificial treetop shaking on the same bamboo forest is 120 hours, and the suitable treetop shaking time of each young bamboo is equal to 48 hours.
And in the S2, if the date of the artificial tip is in rainy days, delaying for 3-5 days. Preferably 4 or 3 or 5 days.
When the same bamboo forest is subjected to manual tip shaking, the thickness of a soil layer where the young bamboo is located is less than 30 cm, and tip shaking is preferentially started. When the same bamboo forest carries out artificial tip shaking, the young bamboo which firstly goes out of soil enters the most appropriate artificial tip shaking time firstly. When the artificial tip shaking is carried out, the young bamboos are marked, the young bamboos which are subjected to tip shaking display a mark, and the young bamboos which are not subjected to tip shaking do not display the mark to show the difference. The operator who performs the manual pin shaking needs to bring a safety helmet. The top tips of the shaken young plants in the S4 fall off from the bamboo joints in order, the end openings are round and smooth, the young plants cannot be damaged, people cannot be easily injured when the bamboo is harvested, and the shaken top tips do not need to be cleaned.
Example 2
A method for artificially shaking moso bamboo tips comprises the following steps:
s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop shaking, and starting bending at the topmost ends of the young bamboos subjected to treetop shaking;
s2, the date of artificial tip shaking is 5 months and 1 day per year, and the temperature is 25 ℃;
s3, the manual tip shaking method comprises the steps that the tip shaking direction is perpendicular to a plane formed by young bamboos with drooping tops, two hands are flush with the chest and tightly hold the bamboo poles, the young bamboos are shaken, meanwhile, the swinging amplitude of the holding part of the young bamboos is not more than 5.8 cm, the tip is made to do pendulum reciprocating motion, meanwhile, the swinging amplitude of the tip is not more than 28 cm, and the shaking speed is increased to break and fall off the tip;
s4, shaking off the top tips of the young bamboos for 1.7 m, and reserving 17 disks of bamboo branches.
The young bamboo in S1 includes the following features:
a, cracking bamboo shells at the lowest disc branches, and growing the bamboo branches (not growing);
b, straightening the whole young bamboo, completely dropping the bamboo shoot shells below the lowest (not grown) disc branches, and starting an elbow at the topmost end of the young bamboo;
and C, the topmost end of the young bamboo begins to shrink, and the young bamboo is different from the shoot tips in the ascending period and shrinks less than the shoot tips in the ascending period.
The suitable time for carrying out artificial treetop shaking on the same bamboo forest is 100 hours, and the suitable treetop shaking time of each young bamboo is equal to 24 hours.
And the date of the artificial tip in the S2 is in rainy days, and the artificial tip is delayed for 3 days.
When the same bamboo forest is subjected to manual treetop shaking, the thickness of the soil layer where the young bamboo is located is less than 48 cm, and treetop shaking is preferentially started. When the same bamboo forest carries out artificial tip shaking, the young bamboo which firstly goes out of soil enters the most appropriate artificial tip shaking time firstly. When the artificial tip shaking is carried out, the young bamboos are marked, the young bamboos which are subjected to tip shaking display a mark, and the young bamboos which are not subjected to tip shaking do not display the mark to show the difference. The operator who performs the manual pin shaking needs to bring a safety helmet. The top tips of the shaken young plants in the S4 fall off from the bamboo joints in order, the end openings are round and smooth, the young plants cannot be damaged, people cannot be easily injured when the bamboo is harvested, and the shaken top tips do not need to be cleaned.
Example 3
A method for artificially shaking moso bamboo tips comprises the following steps:
s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop shaking, and starting bending at the topmost ends of the young bamboos subjected to treetop shaking;
s2, the date of artificial tip shaking is 5 months and 4 days per year, and the temperature is 20 ℃;
s3, the manual tip shaking method comprises the steps that the tip shaking direction is vertical to a plane formed by young bamboos with drooping tops, two hands are flush with the chest and tightly hold the bamboo poles, the young bamboos are shaken, meanwhile, the swinging amplitude of the holding part of the young bamboos is not more than 5cm, the tip is made to do pendulum reciprocating motion, meanwhile, the swinging amplitude of the tip is not more than 20 cm, and the shaking speed is increased to break and fall off the tip;
s4, shaking off the top tips of the young bamboos for 1.9 m, and reserving 20 disks of bamboo branches. Preferably, 16 or 18 disks of bamboo shoots are retained.
The young bamboo in S1 includes the following features:
a, cracking bamboo shells at the lowest disc branches, and growing the bamboo branches (not growing);
b, straightening the whole young bamboo, completely dropping the bamboo shoot shells below the lowest (not grown) disc branches, and starting an elbow at the topmost end of the young bamboo;
and C, the topmost end of the young bamboo begins to shrink, and the young bamboo is different from the shoot tips in the ascending period and shrinks less than the shoot tips in the ascending period.
The suitable time for carrying out artificial treetop shaking on the same bamboo forest is 130 hours, and the suitable treetop shaking time of each young bamboo is equal to 36 hours. And in the S2, if the date of the artificial tip is in rainy days, delaying for 5 days. When the same bamboo forest is subjected to manual treetop shaking, the thickness of the soil layer where the young bamboo is located is less than 50 cm, and treetop shaking is preferentially started.
When the same bamboo forest carries out artificial tip shaking, the young bamboo which firstly goes out of soil enters the most appropriate artificial tip shaking time firstly. When the artificial tip shaking is carried out, the young bamboos are marked, the young bamboos which are subjected to tip shaking display a mark, and the young bamboos which are not subjected to tip shaking do not display the mark to show the difference. The operator who performs the manual pin shaking needs to bring a safety helmet. The top tips of the shaken young plants in the S4 fall off from the bamboo joints in order, the end openings are round and smooth, the young plants cannot be damaged, people cannot be easily injured when the bamboo is harvested, and the shaken top tips do not need to be cleaned.
Comparative example 1
In the comparative example, young bamboos which do not have bamboo shoot shells in the current year are selected in the step S1 to shake tips, and the topmost ends of the young bamboos do not start to bend; the rest is the same as example 2.
Comparative example 2
In the comparative example, young bamboos which do not have bamboo shoot shells in the current year are selected in the step of S1 to shake tips, the bamboo shoot shells are cracked at the lowest disc branches, and the bamboo branches grow; the rest is the same as example 2.
Comparative example 3
In this comparative example, young bamboos which do not have shells of the young bamboos in the current year are selected in the step S1 to be subjected to shoot shaking, and the top ends of the young bamboos do not start to shrink and are in the ascending period (that is, after the young bamboos pass through the ascending period, the young bamboos enter the shrinking period, and the shrinking period of the young bamboos is smaller than the shrinking period of the ascending period). The rest is the same as example 2.
Comparative example 4
In the comparative example, the swing amplitude of the hand-held part of the young bamboo in the step S3 is more than 2 cm and 4 cm, so that the top pin performs pendulum reciprocating motion, and meanwhile, the swing amplitude of the top pin is more than 10 cm and 12 cm, so that the top pin is broken and falls off at the speed of accelerating the swing; the rest is the same as example 2.
Comparative example 5
In the comparative example, the swing amplitude of the hand-held part of the young bamboo in the step S3 is more than 2 cm and 4 cm, so that the top pin moves in a pendulum reciprocating manner; the rest is the same as example 2.
Comparative example 6
In the comparative example, the swing amplitude of the young top tip exceeds 10 cm in the step S3, and the shaking speed is increased by 12 cm so that the top tip is broken and falls off; the rest is the same as example 2.
Comparative example 7
In the comparative example, the tips of the shaken young plants fall off from the middle parts of the two bamboo joints, the tops of the young bamboo stalks are sharp, and the rest is the same as that in the example 2.
Growth parameters of moso bamboo, snow pressure rate and insect pest rate
The tip shaking methods of examples 1-3 and comparative examples 1-7 are respectively used for carrying out tip shaking treatment on a plurality of small bamboo stands with similar growth environments in the Yangtze Taojiang, and a non-tip-shaking bamboo stand is also included. The growth process of young bamboos is tracked, parameters of the young bamboos are recorded, the parameters are averaged, and the following physiological parameter data of the 2-year-old moso bamboos are shown in the following table:
table 1:
the density of the bamboo material is 0.71g/cm3, the forward tensile strength reaches 190Mpa, the compressive strength 682Mpa, the diameter at breast height reaches 11.5cm, and the diameter at rod height 14.3 reaches high-quality bamboo produced in 2 years.
The results in the table show that the performance of the shake-tip in the examples 1, 2 and 3 is good in all aspects of bamboo formation, and the shake-tip is suitable for mass popularization; the comparative examples 1-3 are combined with the examples to know that the control of the young plant tip shaking time is very important, the too long tip breaking can influence the growth and development and the bamboo shoot of the moso bamboos, the quality of the moso bamboos growing in the later period is poor, and the use and economic values are reduced; compared with the comparative examples 4-6, the embodiment shows that the swing amplitude of the top tip is well controlled (the swing amplitude of the hand-held part of the young bamboo is not more than 2 cm, the top tip makes a pendulum reciprocating motion, and the swing amplitude of the top tip is not more than 10 cm), so that the top tip is broken and falls off, the trunk of the young bamboo is protected, and a good basis is provided for the use of the grown bamboo; according to the comparative example 7 and the embodiment, the bamboo joints drop off regularly, the bamboo joints are protected, the pest and disease damage is not easy to cause and gradually decayed from the middle parts of the two bamboo joints, the middle parts of the two bamboo joints are provided with abundant nutrient substances, the pest and disease propagation is facilitated, the fibers at the bamboo joints are more compact, the nutrient substances are greatly reduced compared with the middle parts of the two bamboo joints, and the young bamboos after the young bamboos are shaken to be protected and successfully grown into the bamboos.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (10)
1. A method for artificially shaking the young bamboo tips is characterized by comprising the following steps:
s1, selecting young bamboos which are not provided with bamboo shoot shells in the current year for treetop shaking, and starting bending at the topmost ends of the young bamboos subjected to treetop shaking;
s2, the date of artificial tip shaking is 4 months and 25 to 5 months and 4 days each year, and the temperature is 20-28 ℃;
s3, the manual tip shaking method comprises the steps that the tip shaking direction is vertical to a plane formed by young bamboos with drooping tops, two hands are flush with the chest and tightly hold the bamboo poles, the young bamboos are shaken, meanwhile, the swinging amplitude of the holding part of the young bamboos is not more than 5cm, the tip is made to do pendulum reciprocating motion, meanwhile, the swinging amplitude of the tip is not more than 20 cm, and the shaking speed is increased to break and fall off the tip;
s4, shaking off the top tips of the young bamboos for 1.5-1.9 m, and reserving the bamboo branches within 15-20 dishes.
2. The method according to claim 1, wherein the young bamboo comprises the following features in S1:
a, cracking bamboo shells at the bottommost disc branches, and growing bamboo branches;
b, straightening the whole body of the young bamboo, completely dropping the bamboo shoot shells below the lowest disc branch, and starting an elbow at the topmost end of the young bamboo;
and C, the topmost end of the young bamboo begins to shrink, and the young bamboo is different from the shoot tips in the ascending period and shrinks less than the shoot tips in the ascending period.
3. The method for manually shaking the top of moso bamboo according to claim 1, wherein the top of moso bamboo is shaken off, and bamboo branches within 16-18 dishes are reserved.
4. The method for artificial trembling of moso bamboo as claimed in claim 1, further comprising the suitable time for the same bamboo forest to perform artificial trembling is 100-130 hours, and the suitable trembling time for each young bamboo is not more than 48 hours.
5. The method of claim 2, wherein the artificial young bamboo tip is delayed for 3-5 days if the artificial young bamboo tip is in rainy days at S2.
6. The method for artificial trembling of moso bamboo as claimed in claim 1, further comprising the step of starting trembling preferentially when the thickness of the soil layer in which the young bamboo is located is less than 50 cm when the same bamboo forest is used for artificial trembling.
7. The method for artificial young bamboo shoot shaking according to claim 5, further comprising the step of enabling young bamboo which is firstly discharged from soil to enter the optimum artificial shoot shaking time when the same bamboo forest is used for artificial shoot shaking.
8. The method for manually shaking the tip of moso bamboo as claimed in claim 1, further comprising marking young bamboos during the manual shaking, wherein the young bamboos after the shaking are marked, and the young bamboos without the shaking are not marked for distinction.
9. The method of claim 1, further comprising the step of providing a safety helmet to the operator performing the manual pin shaking.
10. The method for manually shaking the young moso bamboo tips as claimed in claim 1, wherein the tips of the shaken young plants in S4 fall off from the bamboo joints neatly, the ends of the young plants are round and smooth, the young plants cannot be damaged, the bamboo is not easy to hurt people during felling, and the shaken young tips do not need to be cleaned.
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| CN202010390130.6A CN111386896A (en) | 2020-05-11 | 2020-05-11 | Method for artificially shaking moso bamboo tips |
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Citations (4)
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|---|---|---|---|---|
| JPH0622625A (en) * | 1992-07-06 | 1994-02-01 | Kaneko Agricult Mach Co Ltd | Bamboo leaf harvester |
| CN1957674A (en) * | 2005-11-04 | 2007-05-09 | 杜宏彬 | Method for pruning parent bamboo of Mao bamboo |
| CN103749242A (en) * | 2014-01-28 | 2014-04-30 | 铜陵家宴生态农业发展有限公司 | Planting method for phyllostachys propinqua |
| CN106212203A (en) * | 2016-09-20 | 2016-12-14 | 衢州妙凯节能科技有限公司 | A kind of Phyllostachys pubescens Mazei ex H.de Lebaie root digs drawing machine |
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2020
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Patent Citations (4)
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|---|---|---|---|---|
| JPH0622625A (en) * | 1992-07-06 | 1994-02-01 | Kaneko Agricult Mach Co Ltd | Bamboo leaf harvester |
| CN1957674A (en) * | 2005-11-04 | 2007-05-09 | 杜宏彬 | Method for pruning parent bamboo of Mao bamboo |
| CN103749242A (en) * | 2014-01-28 | 2014-04-30 | 铜陵家宴生态农业发展有限公司 | Planting method for phyllostachys propinqua |
| CN106212203A (en) * | 2016-09-20 | 2016-12-14 | 衢州妙凯节能科技有限公司 | A kind of Phyllostachys pubescens Mazei ex H.de Lebaie root digs drawing machine |
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