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一、喷施花生素。据试验,喷施花生素可有效地促进花生侧枝生长,增加叶片厚度,使叶片中的叶绿素含量提高,叶色变深,荚果增多。使用方法是在花针期亩用粉沫制剂6—8克,用35毫升95％的酒精溶解后,再加入40公斤水,于晴天下午均匀地喷洒在叶片和植株上。 二、喷施多菌灵。花生叶面喷施多菌灵,既可控制花生叶斑病的发展,又使结果数和饱果率明显增加。一般在7月中下旬到8月上旬喷施,亩用25％的多菌灵可湿性粉剂100克,兑水50公斤喷雾,间隔7—10天一次,连喷2—3次。 三、喷施粉锈宁。粉锈宁既是杀菌剂,又是植物
First, spray peanut. According to the experiment, spraying peanut can effectively promote peanut colony growth, increase leaf thickness, increase chlorophyll content in leaves, deepen leaf color and increase pod. The method is to spend 6 to 8 grams of the acne powder preparation, dissolve it in 35 ml of 95% alcohol, add 40 kg of water, and spray evenly on the leaves and the plants in sunny afternoon. Second, spraying carbendazim. Peanut foliar spraying carbendazim, can control the development of peanut leaf spot, but also the number of results and the full fruit rate increased significantly. Generally in late July to early August spraying, mu 25% of the carbendazim WP 100 grams, watered 50 kg spray, interval 7-10 days once, and even spray 2-3 times. Third, spray rust Ning. Triadimefon is a fungicide as well as a plant