Shouguang Yifeng Greenhouse Engineering Co., Ltd. Technical guidance 1. During the detasseling period: When the maize tassels have just been outcropped and have not yet bloomed, it is most suitable for emasculation. The effect is also best. Because the plants are still short at this time, the tassels are crisp and easy to pull out. If the detasseler is too late, it is easy to pull out the leaves and break the stem. It is advisable to choose sunny days for detasseling, which is generally better from 9 a.m. to 4 p.m. Because of the high temperature during this time, the wound is easy to heal. Shouguang Yifeng Greenhouse Engineering Co., Ltd. Technical guidance 2. Detasseling method: wheat cover summer corn can be taken to intervene or septal castration, summer live corn can be 1 line to 1 line, can also be l line to 2 lines, to be Remove the exposed tassels within 1-2 days. In addition, when emasculating, care should be taken to remove the tassels on the inferior, weak, and worm strains in order to concentrate nutrient supply to the ear and reduce empty stalks. Increase grain weight. Shouguang Yifeng Greenhouse Engineering Co., Ltd. Technical guidance 3. Detasseling number: The detasseling number is 35% to 40% of the total number of detritus, which is good for plant growth, high field uniformity and less pests. However, in the summer, the number of castrated males accounts for 45%-50% of the whole field. Shouguang Yifeng Greenhouse Engineering Co., Ltd. Technical Guidance 4. Do not remove the uppermost blade during the de-mastication of summer corn. Because the top leaves of corn plants have a great effect on grain filling and economic yield. Tests have shown that emasculation can generally increase corn production by 6.83%-10.35%, while emasculation with 1 leaf reduces yield by 2.37%-2.79%, and brings 2 leaves to reduce production by 4.49%-6.14% and takes 3 leaves. Reduce production 10.28%-12.45%. Therefore, when you are cast, you must master the top leaves without removing the top leaves to ensure that you can increase the production. Shouguang Yifeng Greenhouse Engineering Co., Ltd. believes that these four technologies are the key to the eradication of summer corn. If the method is improper, it will be self-defeating. Farmers must pay attention. Canned Tuna,Fresh Canned Tuna,Frozen Canned Tuna,Canned Skipjack Chunk ZHEJIANG RETRONX FOODSTUFF INDUSTRY CO.,LTD , https://www.retronxfoods.com