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超低量喷雾器是喷用农药的一种新技术。今年八月初在我所56亩桑园里用超低量喷雾器喷射80％浓度敌敌畏乳剂防治野蚕,杀虫效果好,省工、省药、成本低。尤适于缺乏水源地区使用,为桑树保护提供了新的途径。 1.超低量喷雾器的功效:据1～4区桑园地的喷药试验,一般每人每天能喷70～140亩。用8节干电池约可喷100亩左右,每亩仅花电费2分。
Ultra-low volume sprayer is a new technology spraying pesticides. Early this year in our 56 acres of mulberry fields with ultra-low-volume sprayer injection of 80% concentration of dichlorvos emulsion wild silkworm control, insecticidal effect, labor-saving, provincial medicine, low cost. Particularly suitable for the lack of use of water areas, mulberry tree protection provides a new way. 1. The effect of ultra-low volume sprayer: According to the spray test of the mulberry field in the area of 1 ~ 4, generally 70 ~ 140 mu can be sprayed per person per day. About eight acres of dry cells can be sprayed about 100 acres, only 2 yuan per acre spent electricity.