Method for preventing elaeagnus angustifolia saplings from being gnawed

Abstract

The invention relates to the technical field of tree sapling cultivation, in particular to a method for preventing elaeagnus angustifolia saplings from being gnawed. In an elaeagnus angustifolia sapling period, wild reed is reserved in an elaeagnus angustifolia plantation to grow, and trunks of the elaeagnus angustifolia saplings are coated with an anti-gnawing protective agent, wherein the anti-gnawing protective agent is prepared from the following raw materials of esterified starch, alcohol ester-12, sodium alginate, livestock blood, crop straw, vegetable oil and water. According to the method, the elaeagnus angustifolia saplings are protected, the gnawing rate of the elaeagnus angustifolia saplings can still be guaranteed to be lower than 5% in autumn and winter when food is deficient,and the technical purpose of preventing the elaeagnus angustifolia saplings from being gnawed is well achieved.

Description

technical field [0001] The invention relates to the technical field of tree species cultivation, in particular to a method for preventing jujube saplings from being eaten. Background technique [0002] Jujube is a deciduous tree, which has the characteristics of drought resistance, wind and sand resistance, salt and alkali resistance, barren resistance, simple planting, easy management, small demand for water and fertilizer, good soil improvement effect, and quick ecological and economic benefits. The characteristics of rapid growth, rich fruit nutrition, and high health and medicinal value of Dazapes prolong the industrial chain of Dazao planting and increase the added value of Dazao production under the premise that the ecological protection function is fully guaranteed. Achieved a win-win situation of environmental protection and economic benefits. Therefore, Dazazabe is increasingly becoming the most important cultivated tree species in the wasteland and sandy land in X...

AI Technical Summary

Problems solved by technology

However, with the improvement of the ecological environment and the enhancement of human awareness of protecting wild animals and plants, the number of rodents such as hares in the newly opened forest areas of Xinjiang has increased sharply, and the bark at the base of the trunk of the jujube tree in the young tree stage is harmful to rodents. The palatability is good, and rodents gnaw on the seedlings or sapling bark, twigs, buds, roots, etc. of Dazapes, which greatly reduces the emergence rate, survival rate and preservation rate of Dazao trees, which seriously affects the artificial The quality of afforestation slows down the speed of afforestation, especially in winter and early spring when food sources are scarce, and in spring when wind and sand damage is serious. Rodents are increasingly harmful to the planting of Jujube.

[0003] At present, the main method in Xinjiang to prevent rodents from eating seedlings is to bind branches or reeds, corn stalks, etc. at the base of the tree trunks that were planted in the past. This technology has the following disadvantages: (1) It is complicated to operate, low in efficiency, and high in labor costs. A large amount of binding raw materials are required; (2) During the prevention and control process, the control effect is poor due to the destruction of the protection by cattle and sheep, the gnawing of the protection by rodents, and natural loosening. The damage gnawing rate is still high

Poor control efficiency leads to low enthusiasm of farmers for control, resulting in a vicious circle of non-prevention in afforestation