Green flight control|Break through the dilemma of mountain fruit tree plant protection
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Current Status of Plant Protection of Fruit Trees in Mountainous Regions
Current Status and Breakthrough Directions of Plant Protection of Fruit Trees in Mountainous Regions
Plant protection program
Growers have relatively low management skills
The overall plant protection investment is affected by the market
The quality of pesticide manufacturers and medicines varies from good to bad
Most of the pesticides are lost through scattering, drifting, etc., polluting the land and water environment
Drug selection enters a vicious circle
Pesticide formulation
There is a big difference between the various formulations of pesticides,
Powder is still one of the excellent protective agents that cannot be replaced
Plant protection company has a long development cycle for new formulations
Emulsifiable concentrate products are harmful to the young fruit stage of fruit trees and affect the fruit surface
Spraying equipment
The planting environment of mountain orchards is not conducive to mechanization,
Many semi-manual application methods
Cost of medicine and water, low utilization rate of medicine
UAV talks about powder discoloration
Wind farm and liquid chemical distribution problem
Application technology
Half labor, high application cost
Low safety to people, uneven drug delivery
Arbitrariness
Affected by the weather
Practitioners are not very professional
The average utilization rate of pesticides is relatively low, about 35%
Joint experiment case of EAvision and Bayer Taihang Mountain
