Water and soil conservation method for slope land in torreya grandis forest

A technology for sloping land and torreya, applied in the field of soil and water conservation of torreya forest slopes, can solve the problems of soil erosion, affecting the yield and quality of torreya, affecting farmers' economic income and quality of life, etc., and achieving the effects of preventing soil erosion and improving economic benefits.

Inactive Publication Date: 2016-02-17
HANGZHOU DADI TECH CO LTD
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AI Technical Summary

Problems solved by technology

The development of Chinese torreya economic forest is closely related to the quality of life of local people. Chinese torreya economic forest is mainly distributed in low

Method used

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Embodiment 1

[0014] A kind of soil and water conservation method of Chinese torreya grove sloping land, the steps are as follows:

[0015] 1. Arrange the daylily plant buffer zone along the contour line of the slope. Set up a buffer zone according to the height difference of 30-40m. Plant the daylily according to the hole spacing of 0.5m and the row spacing of 0.6-0.8m. Dig holes of 25cm in length, width and depth , plant 2-3 plants in each hole;

[0016] 2. Excavate the intercepting ditch at the side of the mountain at 1m below the plant buffer zone. The slope of the ditch at the side of the mountain should be less than 10%, generally 3%. ;

[0017] 3. Set up a drainage ditch in the natural channel of the slope, pour 10cm thick concrete at the bottom and side walls of the drainage ditch, and adopt a wide and shallow dustpan shape with a bottom width of 30cm and a depth of 20cm;

[0018] 4. Set a grit chamber at the end of the drainage ditch. The grit reservoir is generally made of concr...

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Abstract

The invention relates to the technical field of agricultural production, and particularly relates to a water and soil conservation method for a slope land in a torreya grandis forest. The water and soil conservation method for the slope land in the torreya grandis forest is characterized by comprising the following steps: arranging a plant buffer zone along the contour line of the slope land, wherein day lily, honeysuckles and lespedeza are planted in the plant buffer zone; excavating a sidehill interception ditch at a position 1 m below the plant buffer zone; arranging a drainage ditch in a natural channel of the slope land; and arranging a sand-setting reservoir at the tail end of the drainage ditch. According to the invention, the water and soil loss of the slope land in the torreya grandis forest can be effectively prevented, and the economic benefits of the slope land in the torreya grandis forest also can be increased.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a soil and water conservation method for Torreya grove slopes. Background technique [0002] Torreya torreya is a rare tree species endemic to my country, which is rare and endangered. Torreya is not only rich in a variety of nutrients, but also has good nutritional value. It is the raw material for refining a variety of high-grade aromatic oils, and also has high medicinal value. The four lipid bases contained in Torreya nuts have obvious inhibitory effects on lymphocytic leukemia, and are beneficial to the treatment and prevention of lymphosarcoma with a high degree of malignancy. Torreya is mainly produced in Zhuji, Shaoxing, Shengzhou, Dongyang and other places in Zhejiang Province. The development of Chinese torreya economic forest is closely related to the quality of life of local people. Chinese torreya economic forest is mainly distributed in low mountai...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00A01B79/02
CPCA01B79/02A01G17/005A01G22/00
Inventor 黄智才章孝灿周祖煜刘强颜勇赵淦步永伟郝志敏张学文娄平平张鸣张坤
Owner HANGZHOU DADI TECH CO LTD
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