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香榧幼果早期脱落已成为影响产量的最大障碍 ,究其原因主要是香榧细菌性褐腐病所造成。按照田间设计原则 ,在香榧幼果期间浙江省喷施菌毒清、爱多收、万果宝农药和清水 ,其试验结果表明 :喷施菌毒清保果率为 7.77% ,喷爱多收保果率为 1.75% ,喷万果宝保果率为1.89% ,喷清水保果率为 0。菌毒清是一种高效、低毒、广谱、内吸性无公害的农用杀菌剂 ,可以大幅度提高保果率 ;而爱多收、万果宝是植物生长调节剂类农药 ,对提高植物座果率有帮助 ,但也能推迟榧果成熟 ,导致“摘青”等弊端。同样喷药 ,菌毒清明显优于爱多收、万果宝。
Xiangjiao young fruit early shedding has become the biggest obstacle affecting yield, the main reason is caused by bacterial brown rot disease. In accordance with the principle of field design, in the young XiangguoZhejiang Province during the spraying of bacteria poisoning, love more income, pesticides and water Wanbao, the test results show that: spraying poisoning fruit clearance rate of 7.77%, spray love and more income Paul fruit rate of 1.75%, Paul spray fruit Pauline fruit rate of 1.89%, Spray water Paul fruit rate of 0. Mycotoxin is an efficient, low toxicity, broad-spectrum, internal pollution-free agricultural fungicide, can greatly improve the rate of fruit and vegetables; and love more income, Wan Bao is a plant growth regulator pesticides, to improve Planting the fruit rate is helpful, but also can delay the ripe fruit, leading to “picking” and other drawbacks. The same spraying, bacteria poison clear better than love and more income, 000 treasure.