1. Apply enough base fertilizer. Applying the base fertilizer when planting the field, applying 50 kg of domestic compound fertilizer or 50 kg of ammonium bicarbonate plus 25 kg of super-calcium, so that the sputum is dissolved and leveled, and the fertilizer is evenly mixed with the ploughed soil;

2, early application of fat fertilizer. Apply 5-7 days after the insertion, apply 30 kg of imported compound fertilizer per mu, promote early fast-acting, and strive for full seedlings and multiple ears;

3, the herbicide weeding. Rice is placed 3-5 days after the insertion, combined with the application of sputum fertilizer, 30% lycopene 20-40 grams or 60% butachlor EC 100-125 ml mixed with fine soil for uniform application. Fill one inch of shallow water before application, keep still water for 3-4 days, improve the efficacy;

4. Scientific water use. The principle of “shallow water back to green, thin moisture, and enough to expose the sun” is implemented. In case of low temperature and rainy weather after insertion, the duration is longer, the seedlings grow slowly, should be drained, exposed to the field for 2 to 3 days, then shallow water layer, and 5 kg of compound fertilizer applied to the roots to promote root growth and promote tillering. When the number of hybrid seedlings reached 180,000 seedlings (conventional rice reached 260,000 seedlings), that is, the number of hybrid seedlings 7-8 seedlings (conventional rice 9-10 seedlings), the baking field was carried out. The bake field is to promote the balanced growth of the group and the individual, set up a high yield shelf, and create a good field environment for the mid-term fertilization attack and the high yield;

5. Control pests and diseases. In view of the characteristics of pests and diseases, strengthen field investigations and take corresponding control measures to ensure the normal growth of seedlings.