Method of culturing Phyllostachys praecox through coverage

A cultivating method and a technology for the bamboo shoots are applied in the field of plant cultivation, which can solve the problems of low income and low yield of the bamboo shoots, and achieve the effects of early shoots, increased output of the bamboo shoots, and improved economic benefits.

Inactive Publication Date: 2011-10-05
DUJIANGYAN KAIDA GREEN DEV
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  • Summary
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  • Claims
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AI Technical Summary

Problems solved by technology

Thunder bamboo is generally unearthed when the average temperature reaches 10°C in the natural state, but when the price of thunder bamboo shoots is relatively high in January and around the Spring Festival, its output is very small, which cannot meet people's needs. low income

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with embodiment:

[0015] In late November when the monthly average temperature reaches 8°C, 1.5 mu of land is selected as the cultivation base, and 750kg of pig manure and 750kg of chaff are evenly mixed and spread evenly on the ground to reach a thickness of 5cm. The straw weighing 2250kg is cut to grow 16cm Then cover twice, the time interval between the two covers is 4 days, the thickness is 11cm, after covering, use 1350kg of water to wet evenly; 5 days after the straw is covered, after the straw is naturally compacted, use 21750kg of rice bran Covering, its thickness is 16cm.

[0016] Adopting the method of cultivating Phyllostachys praecox by covering and increasing the temperature has brought forward the shoot time by 42 days. The output per mu of the thunder bamboo that shoots naturally is 243.3kg, and the output per mu of the thunder bamboo adopting the technology of the present invention ha...

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Abstract

The invention relates to a method for culturing Phyllostachys praecox through coverage, which comprises the following steps: uniformly laying 7,500kg / hectare of pig manure or 6,000 kg / hectare of chicken manure or dark manure with rice chaff in the same weight on the Phyllostachys praecox field, wherein the laying thickness is 5cm; covering hay straw on the first layer of covering, wherein the total amount of the hay straw is 22,500 kg / hectare; covering twice, wherein half of the hay straw is used each time, the interval is 3 to 5 days, and the covering thickness each time is 10 to 15 cm; watering after the covering each time, so that wet weight of the straw reaches 55 to 65 percent; and within 3 to 5 days after the covering of the hay straw for the second time, using the residual rice chaff to cover, wherein the total amount of the rice chaff is 150,000 to 225,000 kg / hectare, and the laying thickness is 15 to 20 cm. The method for culturing the Phyllostachys praecox through coverage has the advantages of accelerating the sprouting time, providing enough nutrition for the growth of the Phyllostachys praecox, increasing the yield of the Phyllostachys praecox, and greatly improving economic benefit.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to a mulch cultivation method of Phyllostachys praecox. Background technique [0002] Thunder bamboo, also known as early bamboo, early garden bamboo, also known as Lei Gongzhu, is a bamboo species of the genus Gangzhu in the subfamily of Gramineae. Phyllostachys praecox is an excellent bamboo species for bamboo shoots. Because of its early shoots, long shoot period, high yield, delicious taste, and rich nutrition, it is widely planted as an economic plant all over the country. Thunder bamboo is generally unearthed when the average temperature reaches 10°C in the natural state, but when the price of thunder bamboo shoots is relatively high in January and around the Spring Festival, its output is very small, which cannot meet people's needs. The income is not high. Invention content: [0003] The object of the present invention is to provide a kind of mulch culture method of Phyllost...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G13/02A01C21/00
Inventor 骆光文庞迎春何兵
Owner DUJIANGYAN KAIDA GREEN DEV
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