CN112314306A - Forestation method for premature high yield of phyllostachys sinica - Google Patents

Forestation method for premature high yield of phyllostachys sinica Download PDF

Info

Publication number
CN112314306A
CN112314306A CN202011231057.4A CN202011231057A CN112314306A CN 112314306 A CN112314306 A CN 112314306A CN 202011231057 A CN202011231057 A CN 202011231057A CN 112314306 A CN112314306 A CN 112314306A
Authority
CN
China
Prior art keywords
bamboo
soil
hole
afforestation
planting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011231057.4A
Other languages
Chinese (zh)
Inventor
王勇
余英
周国强
郑仁红
陈鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yibin Forest And Bamboo Industry Research Institute
Original Assignee
Yibin Forest And Bamboo Industry Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yibin Forest And Bamboo Industry Research Institute filed Critical Yibin Forest And Bamboo Industry Research Institute
Priority to CN202011231057.4A priority Critical patent/CN112314306A/en
Publication of CN112314306A publication Critical patent/CN112314306A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a forestation method for preterm high yield of yellow bamboo as an imagination, which adopts a bamboo seedling double-head stump-buried stalk forestation method and comprises the following steps: (1) before planting, removing bamboo shoot shells at the heads of the bamboo seeds, and dipping the bamboo shoots in the slurry mixed with the rooting powder to achieve the purposes of promoting rooting and improving the survival rate; (2) planting, namely filling surface soil with uniform thickness at the bottom of a hole with prepared base fertilizer, then obliquely placing bamboo seeds into the hole, wherein bamboo stalks and the ground form an inclined angle of 5-10 degrees, side buds face to two sides, and horse ear-shaped cuts face upwards so as to receive rainwater, and pouring slurry into the cuts to prevent the bamboo stalks from drying up; (3) and (3) covering soil, wherein the bamboo stump part is covered with the soil in a tight manner, after the seedling is properly lifted, the second surface soil compaction is carried out, then the core soil is covered until the cave surface is in an arc shape so as to avoid water accumulation in the cave, the arc height is only 3-5 cm higher than that of the bamboo culm base, and the thickness of the covered soil is 10-12 cm. The invention can improve the survival rate, shorten the time of forest establishment and realize the purpose of high yield of premature labor.

Description

Forestation method for premature high yield of phyllostachys sinica
Technical Field
The invention belongs to the technical field of yellow-skinned bamboo planting, and particularly relates to a forestation method for early high yield of yellow-skinned bamboo.
Background
Pseudo-yellow bamboo (academic name: bambusa changiningsis Yi et B.X.Li ] is a new species of Bambusa ampelopsis of Bambusoideae of Gramineae, and belongs to underground sympodial subtype of sympodial stalk. The height of the stalk is 10-16(19.5) m, the diameter is 6-8(10) cm, and the tip end is upright; the whole stalk is 41-53 sections, the internode length is 35-45(60) cm, the stalk is cylindrical, sometimes has a very short groove at the bud or branch position, is dark green, unhairing and smooth, is thick white powder when young, has the stalk wall thickness of 1.0cm-1.2(1.5) cm and is in the shape of marrow chips; the sheath ring is raised, green or purple at first time and glossy. No hair is left; the stalks are annularly flat; the inner part of the node is 1cm-1.5cm long, and the node is unhairing and has no white powder when young. 1 stalk bud, almond shape, brightness, upper edge with fringe hair. The 15 th to 20 th sections (height 6m to 8m) of the stalk start to branch, each section has a plurality of branches, the branches are obliquely spread, the length is 80cm to 160(300) cm, and the diameter is 0.2 cm to 1.5 cm. The bamboo shoot period is 7-9 months. The bamboo shoots are sweet in taste, relatively tender, can be eaten fresh or dried, are high-quality bamboo shoot and wood dual-purpose bamboo seeds, and are also excellent fiber bamboo seeds for forests.
Since the yellow bamboo is the high-quality bamboo shoot and wood dual-purpose bamboo and the excellent fiber bamboo, the yellow bamboo is required to be used for forest industry engineering in a large quantity. The currently accepted bamboo forest afforestation method is a sympodial bamboo planting method, which specifically comprises the following steps: generally, in 2-3 months before and after the rain day, the length of the mother bamboos is 60-80 cm, the mother bamboos are dug and transported along with the mother bamboos, and then the bamboo stalks are dug into yellow mud at the base parts before planting, the planting can not be too deep, and 20-25 cm is generally preferred. When the bamboo stalks are planted in the mountainous region, the bamboo stalks are inclined towards the hillside direction, the bamboo stalks and the ground form an inclined angle of 45 degrees, the stalk elbows face upwards, the bamboo shoots are horizontally placed towards two sides, bamboo stalk splitting openings face upwards, root systems stretch, then layering, earthing and compacting are carried out, enough root fixing water is poured, and a layer of weeds is laid around the bamboo roots for heat preservation.
However, for the pelargonium odoratissimum, the survival rate of the conventional afforestation method is low and is basically 70% -85%, so that great loss of people, property and materials is caused, meanwhile, the afforestation time of common sympodial bamboos is 4-5 years, the afforestation time is long, and the current yield requirement is difficult to meet quickly.
Disclosure of Invention
The invention aims to provide a forestation method for realizing the high yield of early-term yellow bamboo by adopting the hypothesis, so as to solve the problems of low survival rate and long forestation time in the forestation.
The invention provides a forestation method for premature high yield of phyllostachys sinica, which adopts the following technical scheme:
a forestation method for premature high yield of yellow bamboo as a dummy adopts a bamboo seedling double-head stump-burying stalk forestation method, and comprises the following steps:
(1) before planting, removing bamboo shoot shells at the heads of the bamboo seeds, and dipping the bamboo shoots in the slurry mixed with the rooting powder to achieve the purposes of promoting rooting and improving the survival rate;
(2) planting, namely filling surface soil which is uniform in knee promoting on the bottom of a hole which is provided with base fertilizer, then obliquely putting bamboo seeds into the hole, wherein bamboo stalks and the ground form an inclined angle of 5-10 degrees, side buds face to two sides, and horse ear-shaped cuts face upwards so as to receive rainwater, and pouring slurry into the cuts to prevent the bamboo stalks from drying up;
(3) and (3) covering soil, wherein the bamboo stump part is covered with the soil in a tight manner, after the seedling is properly lifted, the second surface soil compaction is carried out, then the core soil is covered until the cave surface is in an arc shape so as to avoid water accumulation in the cave, the arc height is only 3-5 cm higher than that of the bamboo culm base, and the thickness of the covered soil is 10-12 cm.
Preferably, the selection criteria of the bamboo species are: the bamboo canes grow for 1-2 years, the ground diameter of the bamboo canes is more than 1.5cm, the length of the bamboo canes is 60 cm, the bamboo canes are provided with pockets, the bud eyes of the bamboo canes are large, and no obvious water loss, damage or pest damage occurs.
Preferably, the selection criteria for the forestation are: the land is convenient for traffic, has the elevation of 1000 meters, the gradient of less than 35 degrees, the soil layer thickness of more than 40 centimeters, is fertile for transportation, and has good water-wet condition.
Preferably, before planting, the selected forestation land is cleaned completely to remove impurities on the ground, and is prepared in a block or strip mode, and the soil preparation depth is 20-30 cm.
Preferably, before planting, after land preparation, the plants are arranged in a shape like Chinese character pin according to the row spacing of 3.0 multiplied by 4.0 meters, and then the plants are laid out and subjected to pit digging, wherein the specifications are that the pit bottom is 80 centimeters long, 60 centimeters wide and 40 centimeters deep.
Preferably, after the pit digging, base fertilizer is applied to the bottom of the pit 2 weeks before planting, 0.25 kg of compound fertilizer is applied to the bottom of the pit per pit, and fine soil is backfilled to prevent the fertilizer from directly contacting bamboo roots to burn out root buds.
Preferably, in the step (1), the rooting powder is indole and sodium naphthaleneacetate compounded rooting powder.
Preferably, the mass ratio of the rooting powder to the mud is 1: 10.
Preferably, after planting, each hole is watered with a proper amount of root fixing water, and the surfaces of the holes are covered with a proper amount of weeds for heat preservation and moisture preservation.
Preferably, the planting time is 2-3 months per year.
Compared with the prior art, the invention has the following technical effects:
1. the method can achieve the forest establishment time in 3 years, and the yellow bamboo forest establishment time is considered as 1-2 years in advance, so that the purpose of early-term high yield is achieved;
2. the invention also obviously improves the survival rate of afforestation and the rate of bamboo shoot. The planting survival rate of the planting method reaches more than 95 percent, and the bamboo shoot growing rate is improved by more than 50 percent.
Detailed Description
The invention relates to a forestation method for preterm high-yield cultivation of yellow bamboo as a dummy, namely a forestation method for burying bamboo stalks by double head bands and roots of bamboo seedlings of yellow bamboo as a dummy, which comprises the following steps:
seedling selection: the quality standard of the I-grade seedlings is achieved, namely the seedlings are grown for 1-2 years, the ground diameter of the bamboo poles is more than 1.5cm, the length of the stalks is 60 cm, the seedlings with the bags are large in bud eyes of the stalk bases, and the seedlings have no obvious water loss, no damage and no plant diseases and insect pests.
Planting requirements are as follows: step one, selecting a forestation land: selecting flat ground, hilly slope ground and valley terrace ground which are convenient to traffic, have elevation of 1000 meters, gradient of below 35 degrees, thick soil layer (thickness of more than 40 centimeters), fertile and loose, and have good water-wet condition as bamboo-making ground; step two, clearing forest and preparing land: removing sundries on the ground in a comprehensive cleaning mode; preparing land by adopting a block shape or a belt shape, wherein the land preparation depth is 20-30 cm; step three, planting point configuration: after the soil is finished, arranging the soil in a mode of Chinese character pin according to the plant-row spacing of 3.0 multiplied by 4.0 meters, and paying off and nesting the soil after arranging the soil, wherein the specification is that the pit bottom is 80cm long, 60 cm wide and 40 cm deep; step four, base fertilizer preparation: after the planting holes are dug, applying base fertilizer to the bottom of the holes 2 weeks before planting, applying 0.25 kg of compound fertilizer to the bottom of each hole, and backfilling fine soil to prevent the fertilizer from directly contacting bamboo roots to burn out root buds; step five, planting and afforesting: planting time: spring for 2-3 months; ② afforestation density: 56 hole (double ends)/mu; the double-head straw burying planting method comprises the following steps: firstly, removing bamboo shoot shells of bamboo seed heads before planting, and dipping roots in slurry (indole @ sodium naphthalene acetate rooting powder, rooting powder: slurry is 1: 10) with rooting powder, so as to achieve the purposes of promoting rooting and improving the survival rate; secondly, surface soil with uniform thickness is filled at the bottom of the hole with the base fertilizer, then the bamboo seedlings are obliquely placed in the hole, the bamboo stalks and the ground form an inclined angle of 5-10 degrees, the lateral buds face to two sides, the horse ear-shaped cuts face upwards so as to receive rainwater, or the bamboo stalks are poured into the cuts by mud to prevent the bamboo stalks from drying up. Finally, the bamboo stump part is covered with soil tightly, after the seedling is lifted properly, the bamboo stump part is covered with surface soil for the second time and is compacted, then core soil is covered until the cave surface is arc-shaped so as to avoid water accumulation in the cave, the arc-shaped height is only 3-5 cm higher than the bamboo stalk base, and the thickness of the soil covering is 10-12 cm. After planting, each hole is watered with proper amount of root fixing water and covered with proper amount of weed for heat preservation and moisture preservation.
The management and protection requirements are as follows: after forestation, the management and protection are enhanced, and people and livestock are prevented from trampling. And (4) paying attention to drought and waterlogging, draining waterlogging in time in rainy days, and watering to protect seedlings in sunny days and rainless days. And finding that the seedlings lack should be replanted in the spring of the next year. Weeding and loosening soil: weeding is carried out in 6-7 months of the 1 st year of the young forest, and attention is paid not to damage new shoots. Weeding is carried out again before the seeds of the weed are ripe in 10 months. In the 2 nd and 3 rd years, soil loosening and hole expanding are preferably carried out in 3 and 10 months, and bamboo stands are guided to expand outwards. Secondly, fertilizing with proper amount: and (5) weeding and loosening the soil to fertilize. In the 1 st year and the 2 nd year, the compound fertilizer is applied thinly according to the fertilizing amount of 0.2 kg/bundle each time. The amount of compound fertilizer is increased properly in 6 and 9 months from year 3. Protecting and culturing bamboo shoots: the newly-built bamboo forest is mainly used for protecting and culturing bamboo shoots, weak bamboo shoots, small bamboo shoots and bamboo shoots are removed in time, and good quality and bad quality are remained until the forest is grown.
The present invention is further illustrated by the following examples, which include, but are not limited to, the following examples.
Example 1
According to the afforestation method provided by the invention, a central financial forestry science and technology popularization demonstration project is completed in 2019: the high-yield cultivation technology of the phyllostachys sinica is popularized and demonstrated, an implementation area is drawn by adopting a resource treasure data acquisition system, the construction area is 300 mu, and 2 demonstration points (Zhangwo village and Hippocampus village in Yangtze river town of Yibin city) are respectively used for constructing demonstration forests of 200 mu and 100 mu.
After 4 months of afforestation (7 months in 2019), whether the bamboo seedlings planted in the demonstration area are alive or not is judged, the survival condition is self-checked by sampling according to the proportion of 5 percent of the area (20 sample plots are set, and each sample plot is 100 square meters), and the survival rate of the yellow bamboo based on the hypothesis is 100 percent.
After 6 months of afforestation (namely, 9 months in 2019), whether survival bamboo seedlings planted in a demonstration area are damaged or not is judged to be stored, the storage condition is self-checked by sampling according to the proportion of 5 percent of the area (20 sample plots are set, and each sample plot is 100 square meters), and the storage rate of yellow bamboo afforestation is assumed to reach 93 percent.
The investigation conditions of survival rate and preservation rate are shown in tables 1 and 2.
TABLE 1 survey of survival rate
Figure BDA0002765213220000041
TABLE 2 retention rate survey table
Figure BDA0002765213220000042
After 8 months of forestation (namely, 11 months in 2019), the condition of the shoot of the demonstration forest is investigated. The quantity of the bamboo shoots per burst of the demonstration forest is improved by 66 percent compared with that of the bamboo shoots per burst of the conventional afforestation. The details of the examination of the amount of shoot are shown in Table 3.
TABLE 3 Table for investigating the amount of bamboo shoot
Figure BDA0002765213220000051
Table 4 for the conventional afforestation index pair:
TABLE 4 comparison of high yield cultivation demonstration with conventional afforestation index summary
Figure BDA0002765213220000052
The following data are easily obtained: the survival rate of the high-yield cultivation demonstration land is improved compared with the conventional afforestation, the preservation rate is improved, the average number of the bamboo shoots per shoot in the afforestation is improved by 66%, and the quality (ground diameter) of the early shoot is improved by 37% compared with the quality of the bamboo shoots in the conventional afforestation. By implementing the high-yield cultivation technology of the yellow bamboo as an illusion, the demonstration area is driven to 4000 mu by radiation, and the technical effect is obvious. Therefore, compared with the prior art, the invention has outstanding substantive features and remarkable progress.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, but all changes that can be made by applying the principles of the present invention and performing non-inventive work on the basis of the principles shall fall within the scope of the present invention.

Claims (10)

1. A forestation method for realizing premature high yield of yellow bamboo as a dummy adopts a bamboo seedling double-head stump-burying stalk forestation method, and is characterized by comprising the following steps of:
(1) before planting, removing bamboo shoot shells at the heads of the bamboo seeds, and dipping the bamboo shoots in the slurry mixed with the rooting powder to achieve the purposes of promoting rooting and improving the survival rate;
(2) planting, namely filling surface soil which is uniform in knee promoting on the bottom of a hole which is provided with base fertilizer, then obliquely putting bamboo seeds into the hole, wherein bamboo stalks and the ground form an inclined angle of 5-10 degrees, side buds face to two sides, and horse ear-shaped cuts face upwards so as to receive rainwater, and pouring slurry into the cuts to prevent the bamboo stalks from drying up;
(3) and (3) covering soil, wherein the bamboo stump part is covered with the soil in a tight manner, after the seedling is properly lifted, the second surface soil compaction is carried out, then the core soil is covered until the cave surface is in an arc shape so as to avoid water accumulation in the cave, the arc height is only 3-5 cm higher than that of the bamboo culm base, and the thickness of the covered soil is 10-12 cm.
2. The afforestation method according to claim 1, wherein the selection criteria of the bamboo species are: the bamboo canes grow for 1-2 years, the ground diameter of the bamboo canes is more than 1.5cm, the length of the bamboo canes is 60 cm, the bamboo canes are provided with pockets, the bud eyes of the bamboo canes are large, and no obvious water loss, damage or pest damage occurs.
3. The afforestation method according to claim 1, wherein the selection criteria of the afforestation site are: the land is convenient for traffic, has the elevation of 1000 meters, the gradient of less than 35 degrees, the soil layer thickness of more than 40 centimeters, is fertile for transportation, and has good water-wet condition.
4. A afforestation method according to claim 3, wherein, before planting, the selected afforestation land is cleaned in a comprehensive cleaning mode to remove impurities on the ground, and is prepared in a block or strip mode, and the soil preparation depth is 20-30 cm.
5. A method as claimed in claim 4, wherein, before planting, after soil preparation, the plants are arranged in a manner of Chinese character Pin according to a row spacing of 3.0 x 4.0 m, and after arrangement, the plants are laid out in a line-laying and pit-making manner, wherein the specifications are that the pit bottom is 80cm long, the width is 60 cm, and the depth is 40 cm.
6. A afforestation method as defined in claim 5, wherein after the hole digging, base fertilizer is applied to the bottom of the hole 2 weeks before planting, 0.25 kg of compound fertilizer is applied to the bottom of the hole per hole, and fine soil is backfilled to prevent the fertilizer from directly contacting bamboo stumps to burn out root buds.
7. The afforestation method according to claim 1, wherein in the step (1), the rooting powder is indole and sodium naphthaleneacetate compounded rooting powder.
8. The afforestation method according to claim 7, wherein a mass ratio of the rooting powder to the mud is 1: 10.
9. A method as claimed in any one of claims 1 to 8, wherein after planting, a suitable amount of root fixing water is poured into each hole, and a suitable amount of weeds are covered on the hole surfaces to preserve heat and moisture.
10. A method of afforestation according to any one of claims 1 to 9, wherein the planting time is 2 to 3 months per year.
CN202011231057.4A 2020-11-06 2020-11-06 Forestation method for premature high yield of phyllostachys sinica Pending CN112314306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011231057.4A CN112314306A (en) 2020-11-06 2020-11-06 Forestation method for premature high yield of phyllostachys sinica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011231057.4A CN112314306A (en) 2020-11-06 2020-11-06 Forestation method for premature high yield of phyllostachys sinica

Publications (1)

Publication Number Publication Date
CN112314306A true CN112314306A (en) 2021-02-05

Family

ID=74316491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011231057.4A Pending CN112314306A (en) 2020-11-06 2020-11-06 Forestation method for premature high yield of phyllostachys sinica

Country Status (1)

Country Link
CN (1) CN112314306A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104663187A (en) * 2013-11-28 2015-06-03 毛丽娜 Artificial cultivation method for green bamboos
CN105010068A (en) * 2015-07-03 2015-11-04 湖南新丰阳光现代农业发展有限公司 Method for cultivating rapid growing and high-yield fruit trees
KR20170052025A (en) * 2015-11-03 2017-05-12 한국과학기술연구원 Rooftop gardening equipment for ground cover plants
CN111802185A (en) * 2020-07-21 2020-10-23 宜宾林竹产业研究院 Summer and winter landscape planting method for garcinia mangostana

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104663187A (en) * 2013-11-28 2015-06-03 毛丽娜 Artificial cultivation method for green bamboos
CN105010068A (en) * 2015-07-03 2015-11-04 湖南新丰阳光现代农业发展有限公司 Method for cultivating rapid growing and high-yield fruit trees
KR20170052025A (en) * 2015-11-03 2017-05-12 한국과학기술연구원 Rooftop gardening equipment for ground cover plants
CN111802185A (en) * 2020-07-21 2020-10-23 宜宾林竹产业研究院 Summer and winter landscape planting method for garcinia mangostana

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
周国强等: "佯黄竹种苗繁育技术研究", no. 5, pages 288 - 24 *
莫时仁: "竹子栽培与利用", 贵州科技出版社, pages: 123 - 124 *

Similar Documents

Publication Publication Date Title
CN104604506A (en) Ancient tea rapid cultivation method
CN108566859A (en) A kind of implantation methods of oil tea
CN101536656A (en) Method of culturing of seedling and standardized planting protection of seeds of shinyleaf yellowhorn
CN107047207A (en) A kind of cultivation management method of peach
CN108605572B (en) Method for constructing coral island shelter forest
CN108377831B (en) Method for raising seedlings of jungle bamboos by burying nodes
CN107114182B (en) Eucalyptus seed garden dwarfing and windproof cultivation method and eucalyptus seed garden
CN102783368A (en) White kiwi breeding and cultivating technology
CN113068562A (en) Grafting method for dwarf apples
CN105993824A (en) Method for planting grapes
CN106105790A (en) A kind of engrafting method of Lagerstroemia indica L.
CN108605630A (en) A kind of height of apocarya fruit material dual-purpose determines drying method
CN113141964A (en) Planting method of long-acting carbon-neutralized forest in subtropical regions
CN108235894A (en) A kind of apocarya high yield cultivating method
CN105145232A (en) Excellent and labor-saving train cultivation method for figs
CN106879370A (en) A kind of Propogation and culture method of pear tree
CN103250527A (en) Method for breeding and planting poplars
CN108575520A (en) A kind of cultural method of loquat
CN105993767A (en) Planting method for longan
CN107182691A (en) A kind of breeding method of eucalyptus sapling
CN109983934B (en) Walnut grafting and breeding method
CN111802185A (en) Summer and winter landscape planting method for garcinia mangostana
CN108738770B (en) Sea-buckthorn hardwood cutting seedling method
CN110140584A (en) A kind of method for building up of apocarya fruit and timber forest
CN102845234A (en) Barbadosnut sapling cleft grafting method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20210205

RJ01 Rejection of invention patent application after publication