Large bamboo shoot forestation method

A technology of bamboo shoots and bamboo forests, applied in the field of agricultural planting, can solve the problems that wild resources are difficult to meet people's needs and increase demand, and achieve the effects of optimizing the structure of bamboo forests, increasing production, and evenly standing bamboo forests

Inactive Publication Date: 2016-03-30
LUZHOU RONGDA BAMBOO IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hejiang square bamboo, also known as Shuiwei Dazhu, belongs to the genus Phyllostachys spp., with mixed underground stems and multiple axes. The internodes of underground stems are 0.8-5.3 cm long, 6-10 cm in diameter, cylindrical, and the shoot period is September-October. ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of big bamboo shoot afforestation method, comprises the steps:

[0034] (1) Selection of afforestation sites: select areas with an altitude of 600-1400 meters, a soil thickness greater than 30 cm, a cool, humid climate, and abundant rainfall;

[0035] (2) Provenance selection: choose short shoots, small tapering, thick bamboo shoots, yellow-green color, wind resistance, snow pressure resistance, strong shoot growth, high yield, and good performance in areas below 800 meters above sea level. provenance;

[0036] (3) Soil preparation and hole making: Large bamboo shoots mainly rely on the underground whip roots to grow into bamboos, and soil preparation is the best way to promote the growth of whip roots; the growth of whip roots is mainly in the horizontal direction, so the land preparation method on slopes adopts strips And massive land preparation; belt-shaped land preparation on slopes below 25 degrees, with a horizontal width of 2-3 meters, full reclamation i...

Embodiment 2

[0043] On the basis of a kind of large bamboo shoot afforestation method described in embodiment 1, further optimize, also comprise low-yield forest transformation, described low-yield forest transformation is after the afforestation stage is completed, the annual yield of fresh bamboo shoots with shells below 200 kilograms, bamboo forest Reconstruction of bamboo forests with a canopy density below 0.3, standing bamboos below 400 or barren forest land includes the following steps:

[0044] (1) Cutting miscellaneous and clearing the forest: reduce the canopy density of the upper forest to 0.3, cut down the weeds, shrubs, and old bamboos over 5 years old in the forest, and clear the dead bamboos, fallen bamboos, and segmented bamboos in the forest , the removals are moved out of the forest for centralized destruction or waste utilization;

[0045] (2) Replanting: Replant large bamboos in open spaces in the forest and places that are too sparse;

[0046] (3) Loose soil in woodla...

Embodiment 3

[0050] On the basis of a kind of large bamboo shoot afforestation method described in embodiment 2, optimize further, after standing bamboo density is to reach 800 strains, in order to overcome big and small years, reach high-yield purpose, also comprise high-yield measure, described high-yield measure comprises the steps:

[0051] (1) Mountain splitting: Before the end of June or after November every year, cut down old bamboos over 5 years old, weak bamboos with a ground diameter of less than 1.5 cm, diseased bamboos, vines and shrubs;

[0052] (2) Soil loosening: The bamboo forest loosens the soil immediately after splitting the mountain. The soil loosening depth is 10-15 cm, deep between rows and shallow inside the plants; during the process of loosening the soil, dig out bamboo stumps and old underground bamboo whips, and clean branches and leaves of diseases and insects. ;

[0053] (3) Fertilization: special compound fertilizer for bamboo shoots in spring and summer, 50 k...

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PUM

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Abstract

The invention discloses a large bamboo shoot forestation method and relates to the technical field of agricultural planting. The method includes the steps of the forestation and forest protection stage and detailed description of planting areas, planting varieties, planting methods, low-yield forest improvement and high yield measures. The planting scale of large bamboo shoots can be effectively increased, the requirement of people for the large bamboo shoots is met, the yield of the large bamboo shoots is made high, on-year and off-year phenomena are overcome, and the aim of increasing the yield is achieved. Biological control is advocated for disease and pest prevention, efficient low-toxin low-residue pesticide is applied according to requirements of harmless agricultural products, and the method is environmentally friendly and reduces pollution.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for afforestation with large bamboo shoots. Background technique [0002] Hejiang square bamboo, also known as Shuiwei Dazhu, belongs to the genus Phyllostachys spp., with mixed underground stems and multiple axes. The internodes of underground stems are 0.8-5.3 cm long, 6-10 cm in diameter, cylindrical, and the shoot period is September-October. Edible, commonly known as “big bamboo shoots , sold in and outside the province, is an important bamboo shoot and one of the main mountain products, the stalk can be used for construction, etc., people's demand for it is increasing, and wild resources are difficult to meet people's needs. Contents of the invention [0003] The invention provides a large bamboo shoot afforestation method to expand the planting scale and meet people's demand for large bamboo shoots. [0004] In order to solve the above-mentioned t...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 魏晋东
Owner LUZHOU RONGDA BAMBOO IND GRP CO LTD
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