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Forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation method and equipment

An inter-row and film-covering technology, applied in the agricultural field, can solve the problems of inability to collect rain, overgrown weeds, and manual weeding, and achieve the effects of inhibiting ineffective evaporation of the soil, inhibiting the upward movement of salt with evaporation, and controlling overgrown weeds

Inactive Publication Date: 2012-10-24
INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, weeds are overgrown in the large row spacing, which requires frequent manual weeding or control with herbicides, which is labor-intensive and time-consuming
Laying mulch can effectively suppress the overgrowth of weeds. Most of the existing mulching machines are used in large fields and do not have the technology and equipment used in forest rows. The function of collecting rain

Method used

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  • Forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation method and equipment
  • Forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation method and equipment
  • Forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation method and equipment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0026] like figure 1 As shown, the woodland inter-row laminating machine includes a rectangular frame fixed by a beam 1 and a vertical beam 2, and a three-claw-shaped trailer bracket 8 is fixed above the middle of the front beam 1 of the frame, and the middle part of the front beam 1 is connected by a bolt A large soil scraping disk combination is vertically fixed, and the large soil scraping disk combination includes two scraping disk brackets 10 whose upper ends are vertically fixed on the beam 1, and the lower end of the soil scraping disk bracket 10 is fixedly connected with a large soil scraping disk 11 , the two large soil scraping disks 11 present a left-right symmetrical splayed shape with the opening direction forward, so that the soil can be packed up in the middle; The combination of soil scraping disks and the horizontal plane presents a slope of 1-10 degrees, which is high in the middle and low on both sides. Soil pan support 10, the lower end of every pair of so...

specific Embodiment 2

[0031] During operation, first open a water collection ditch 0.5 meters away from the trunk of the forest row, then connect the trailer bracket 8 of the forest row laminating machine to the tractor, and start the tractor to drive the forest row laminating machine to move forward. The large soil scraper combination set at the front end of the frame first collects the soil in the middle of the rows of the forest to the middle, and then the small scraper combination on both sides collects the soil from both sides to the middle, so that the soil in the work area is in the middle The high sides are stacked low, and the pressing roller 3 will compact the soil into a slope with a high middle and a bottom at both sides. The slope of the slope is 10-15 degrees, and then lay cement boards or floor tiles on the slope as a covering.

[0032] Taking jujube and pear trees in Hebei as an example, the period from May to August is the same period of rain and heat, and the orchard is overgrown w...

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Abstract

The invention relates to the technical field of agriculture, in particular to a forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation method and forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation equipment. The forestland inter-row film-coating weed-controlling rainwater collection soil moisture conservation method is characterized by comprising the following steps of: A, forming a catch drain at a position which is 0.5m away from forestland inter-row trunks; B, settling a forestland inter-row land into a slope with a higher middle part and two lower sides by using manpower or a forestland inter-row film coating machine, wherein the slope is connected with the catch drain; and C, laying covers on the surface of the slope. The invention has the advantages that: by the method for laying the covers on the settled slope with the higher middle part and the two lower sides, a small amount of rainwater can be effectively collected together, and the aims of collecting rainwater, controlling overgrown weeds among rows in an orchard and suppressing invalid soil evaporation are fulfilled; and the method and the equipment have the function of preventing salt from moving up along evaporation in salinized soil and saline water / brackish water irrigated areas.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method and equipment for collecting rain and protecting moisture by film-covering and pressing grass between rows of forest land. Background technique [0002] The cultivated area of ​​fruit trees in my country reached 8.73 million hectares in 2001, with an output of 72.18 million tons, accounting for 18.0% and 15.2% of the world's cultivated area and output of fruit trees, ranking first in the world. Apples, pears, peaches, plums, grapes, apricots and other fruits are mainly distributed in the arid and semi-arid north such as Liaoning, Shandong, Hebei, Shaanxi, Henan, Xinjiang, Anhui and Jiangsu. Fruit trees consume a lot of water, second only to food crops. The water consumption of pear trees, grapes, and apple trees is 750 mm, 701 mm, and 695 mm or more, respectively, while apples, pears, and grapes with better quality are mainly distributed in the annual Arid and sem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/02
Inventor 陈素英张喜英邵立威孙宏勇
Owner INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
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