The strong seedlings are the basis for the high yield cultivation of rice, and it is often said that “good rice is good for half a year.†Strong and strong hairy roots grow quickly, return to green, early tiller, flexible ageing, high spike-forming rate, and large spikes and grains, which can significantly increase production compared to weak maggots. The standard for rice production is 5-6 leaf seedlings with 2-3 tillers.
The main measures for cultivating rice are as follows: fertilizing rice fields, removing cropland, depriving seedings, fertilizing in time, fertilizing in a timely manner, drying and dampening water, and preventing pests and diseases.
1. Fertilizer farmland: In the whole field, per acre Shi Man farmyard fertilizer 2000-3000 kg, 50 kg of calcium sulfate, zinc sulfate 2 kg, 10 kg of urea. The farmyard fertilizer was applied before the ploughshare, and the fertilizer was applied before the ploughshare was withdrawn.
2. Putian removal: Use 300 ml per acre to dilute 50 kg of herbicidal water and spray once before sowing and after sowing and dropping of manure to control weeds in paddy fields.
3. Deduction and dilute seeding: The seeding rate per acre is 25-30 kg, which is said to be planted in pods. The ratio between Putian and Datian is 1:10.
4. Timely fertilization: The seedlings can be peeled off with two leaves and the membrane can be uncovered. After removing the film, the urea 10-15 kilograms of weaning fertilizer should be applied after 2-3 days of transplanting the film, and the urea 10 kilograms should be sent to the husbandry fertilizer 7-10 days before transplanting.
5. Dry and wet tube water: The entire seedlings require shallow water management. After four leaves and one heart, the fields should be properly aired to promote root growth.
6. Control of pests and diseases: The first joint defense is carried out 10-15 days after uncovering the membrane to prevent and control rice planthoppers and prevent the occurrence of stripe leaf blight in the field; the second joint defense is carried out in the 7-10 field before transplanting to prevent The occurrence of stripe leaf blight and rice blast. Use 30 grams of 75% tricyclic guanidine per mu for spraying with insecticides.
Feed Additives Fruit Powder,Echinacea Purpurea Extract,Saccharomyces Cerevisiae Dextran,Polyphenols Echinacea Purpurea Extract
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