Siberia elderberry cultivation deratization method

Abstract

The invention provides a siberia elderberry cultivation deratization method. Siberia elderberry seeds are soaked by water for 48 hours, the seeds are soaked by warm water for 48 hours at the temperature of 55 to 62 DEG C, and the seeds are drained to be sowed. Sowing adopts autumn spaced sowing, the line spacing is 55-63cm, the row placing is 9-12cm, two seeds are sowed in each hole, and soil with the thickness of 2.5-3.2cm is covered. Due to the fact that dormancy stage of the seeds is one year, soil cannot be loosened and weed cannot be hoed in two years after the seeds are sowed. Irrigation is performed after seedlings are unearthed in the third year, irrigation is performed every 13-18 days, and small water flooding is performed four times in one year. Weeds are hoed between lines and pulled out between rows, and fertilizer is applied in late May. The seedlings can be transplanted in autumn of the same year, transplanting can be performed in late October every year when leaves of the seedlings fall and the seedlings stop growth or before shoots bud in spring in the north, roots of the seedlings need to carry soil balls during transplanting, and the soil balls are wrapped by gunnysacks. Transplanting tree wells are 1 / 3 larger than the soil balls, soil is filled back after transplanting, the seedlings are watered thoroughly and deeply, the soil is tamped, and the space between planted trees is 50 meters so as to achieve deratization effect.

Description

technical field [0001] The invention relates to tree seed cultivation and rodent control. In this experiment, interplanting or planting Siberian elderberry in fruit forests or field crops or shelter forests can repel rats and reduce rodent damage to crops or forest trees, and the effect is very significant. Background technique [0002] There are more than 70 species of rats distributed in Xinjiang, including 36 species of forest pests. They mainly eat the roots, stems, leaves, fruits and seeds of a large number of crops, forest trees and pastures. According to the survey data, the area of ​​rodent damage in Xinjiang is about 8 million hectares, the area of ​​large gerbils and yellow rabbit-tailed mice is nearly 3.333 million hectares, the area of ​​serious occurrence is 1.493 million hectares, and the highest density is 490 holes per hectare. The area is 4.667 million hectares, and the annual area of ​​rodent damage in artificial forests is about 800,000 hectares, accounti...

AI Technical Summary

Problems solved by technology

There is no report about the utilization of elderberry toxicity