Crop Science | Soybean-Corn Strip Compound Planting Pests and Weeds Plant Protection Test

发布时间:2022-08-29 15:14:54

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Soybean-Corn Ribbon Planting


Soybean-corn ribbon compound planting is innovatively developed on the basis of the traditional corn intercropping of soybeans and corn intercropping sweet potato. It adopts the field layout method of wide and narrow rows, and makes full use of the advantages of side rows to realize corn and soybean ribbon intercropping and intercropping. Alternate crop rotation between occasions to achieve a one-season double-harvest planting mode that adapts to mechanized operations and harmonious symbiosis between crops.


Soybean, Corn Pest Survey


Leaves Eroded by Pests


Recently, lepidopteran pests such as cotton bollworm and beet armyworm have occurred seriously in the soybean-corn ribbon compound planting in Yucheng, CHINA, causing leaf damage and seriously affecting the normal growth of crops, requiring comprehensive control.


EAVISION drone sprayer plant protection test


EAVISION, together with the Institute of Plant Protection of Shandong Academy of Agricultural Sciences and Bayer CropScience (China) Co., Ltd. carried out a demonstration of flying control in the soybean-corn ribbon compound planting area. Before the test, the experimenters randomly selected 12 soybean and corn plants under the vertical spray pattern, and attached water-sensitive paper to the soybean leaves, corn leaves and corn plant cores to test the spraying of crops by drones.




NH/T 1002.1-2016 Operational Quality Technical Indicator The fog droplet coverage density is 30-40 pieces/cm². After testing the recycled test water-sensitive paper, the fog droplet coverage density is 92.21-213.38 pieces/cm², far exceeding the standard index. According to the feedback from the water sensitive paper, whether it is corn or soybeans, the EAVISION drone can penetrate and spray evenly. The mist droplets at room temperature are fine in size, and will not cause additional damage such as drug burns to the leaves, which can be safer and more effective. Control pest infestation.