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Cultivation method capable of improving quality of long-section bamboo shoots

A cultivation method and high-section bamboo forest technology, applied in the field of plant cultivation, can solve the problems of uneven bamboo shoot body size, poor site productivity, uneven quality and taste of bamboo shoots, etc., and achieve improved appearance, quality, individual weight of bamboo shoots, etc. Improvement, the effect of high product prices

Inactive Publication Date: 2015-07-22
桐庐县林业技术推广中心站 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]High knotted bamboo (Phyllostachys prominens) is an excellent bamboo species with both bamboo shoots and bamboo shoots. The period of high knotted bamboo shoots is from mid to late April to May Mid-term, later than Phyllostachys violascens and moso bamboo (Phyllostachys edulis), because the overall management level of most high-section bamboo forests is not high during the cultivation process, site productivity The performance is not good. The bamboo shoots cultivated according to the existing technology are uneven in size, poor in appearance, uneven in quality and taste, and low in commodity value, resulting in low output value and low income. The average income per mu is less than 1,000 yuan.
And there is no relevant report on cultivating high-quality and high-section bamboo shoots at present

Method used

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  • Cultivation method capable of improving quality of long-section bamboo shoots
  • Cultivation method capable of improving quality of long-section bamboo shoots
  • Cultivation method capable of improving quality of long-section bamboo shoots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: Cultivation techniques of high-section bamboo covered with soil and high-quality bamboo shoots.

[0025] 1. Selection of bamboo forest

[0026] Choose a high-yield stand structure with a high basic bamboo shoot output (above 1.5 tons / mu), with a slope of about 20 degrees, preferably before 15-25 degrees (easy to carry and dig bamboo shoots in foreign soil bamboo forests), along the road or near the road (Easy for soil road transportation and transportation in bamboo forests), high-section bamboo forests with deep, loose soil and good water and fertilizer conditions are used for cultivation of high-quality bamboo shoots covered with soil.

[0027] 2. Covering soil

[0028] From September to February of the next year, use the earthwork for building houses and forest roads, and add about 30 cm of foreign soil evenly in the selected high-section bamboo forest, preferably between 25 and 35 cm. The guest soil is yellow soil and red soil, no sandy soil, silt soi...

Embodiment 2

[0053] Example 2: Research on the quality and palatability of high-section bamboo shoots under soil-covered cultivation

[0054] 1 Materials and methods

[0055] 1.1 Overview of the test site

[0056] The test site is located in Eshan Township, Tonglu County, Zhejiang Province (29°35′~30°05′N, 119°11′~119°58′E), which belongs to the subtropical monsoon climate zone, with four distinct seasons, an annual average temperature of 16.6 ℃, and extremely high temperature 41.7 ℃, extreme low temperature -9.5 ℃, annual accumulated temperature ≥ 10 ℃ 5262 ℃, annual average frost-free period 252 days, annual average precipitation 1462 mm, annual average evaporation 1385 mm, annual average relative humidity 81%. The soil is red soil with a thickness of more than 80 cm. The local high-section bamboo resources are abundant, and there are high-section bamboo forests in the whole township with an area of ​​1,400 hm 2 , is the "Hometown of High-section Bamboo" in Zhejiang Province. The...

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Abstract

The invention discloses a cultivation method capable of improving the quality of long-section bamboo shoots. The cultivation method mainly comprises the steps of bamboo forest selection, stand structure regulation, earth covering, forest land reclamation, fertilization, bamboo shoot harvesting and ecological pest control and prevention. In the step of earth covering, a long-section bamboo forest land is uniformly coated by yellow earth or red earth which is not cultivated from September to February in the next year, and stones and stalks in the yellow earth or the red earth which is not cultivated are removed, wherein the content of soil clay is 50-70 percent, the volume weight of the soil clay is about 1.2, the pH value is 4.5-5.5, and the earth covering thickness is 25-35cm. According to the technology, the high-quality bamboo shoot operation of long-section bamboos for 3-5 years can be maintained by virtue of one-time earth coating, the bamboo shoot formation period can be prolonged for about 15 days, the quality of the bamboo shoots is improved, and the economic value is increased.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for cultivating high-section bamboo shoots. Background technique [0002] Sargassum ( Phyllostachys prominens ) is an excellent bamboo species with both bamboo shoots and high-section bamboo shoots. Phyllostachys violascens ),bamboo( Phyllostachys edulis ) late, because the overall management level of most of the high-section bamboo forests is not high during the cultivation process, and the site productivity is not well developed. The bamboo shoots cultivated according to the existing technology are uneven in size, poor in appearance, and uneven in quality and taste. , The commodity value is low, resulting in low output value benefits, and the average income per mu is less than 1,000 yuan. At present, with the prevalence of green dietary consumption and the fashion of advocating natural health food, bamboo shoots with good quality and taste ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
CPCY02A40/28
Inventor 江志标陈双林叶生月李明良郭子武
Owner 桐庐县林业技术推广中心站
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