High-efficiency low-toxicity tip killer with fertilizer efficiency

Abstract

The high-efficiency and low-toxic shoot killer with fertilizer effect of the present invention has the following weight components: humic acid: 8-11, urea: 4-6, 5-nitrosodium guaiacate: 0.1-0.3, o-nitro Sodium phenolate: 0.2~0.5, Sodium p-nitrophenolate: 0.3~0.7, Acifluorfen: 3~6, ​​Methanol: 40~60, Emulsifier 2201: 8~12, Diphenylphosphoryl azide: 2~ 3. Water: 20~40. The tip-killing agent has a high efficiency of removing shoots, and only produces a killing effect on young shoots, and has no adverse effects on flowers, fruits and trees. When spraying and killing young shoots, it can protect flowers, fruits and fruit trees well, and also With fertilizer effect, it can better promote yield increase. The toxicity of the ingredients is very low, the safety is high, and there is little harm to the human body in the process of production and use. And the cost is low. Compared with the current manual picking, it is a leap and a revolution in terms of efficiency, effect, and promotion of harvest and production. Practical application proves that the killing rate of shoots reaches 100%, the yield increases by 20-30%, and the efficiency is 200-300 times higher than manual picking.

Description

technical field [0001] The invention relates to the cultivation of fruit trees and vegetables, in particular to a high-efficiency and low-toxic shoot killer with both fertilizer effects on fruit trees and vegetables. Background technique [0002] Tip killer is a kind of agent that can remove new shoots of fruit trees and vegetables (all plants that need to remove new shoots). (fruiting shoots) and developing flowers and fruits do not have adverse effects. At present, growers mainly suppress the growth of new shoots by manual removal. The efficiency of manual tip picking is too low, and the labor cost is too high, which is an old method of removing tip in history. [0003] Patent 201010239158.6 provides a preparation for citrus bud wiping and shoot control, which is effective for killing citrus buds and young shoots. The components include: lactofen, xylene, propanol and / or benzene 10-20 parts , Triton X-100, lignosulfonate, agricultural silicone surfactant, calcium dodecy...

AI Technical Summary

Problems solved by technology

Its defect is that the poisonous substances benzene and octachlorodipropyl ether are used in the ingredients. The former is a carcinogen, and the latter has a greater risk and harm to the safety of humans and animals in the process of production and use. "Management of Dipropyl Ether Pesticide Products", decided to revoke the registration of all approved pesticide products containing octachlorodipropyl ether from March 1, 2007; Propyl ether pesticide products

In addition, the price of xylene in the components is relatively high, resulting in increased costs