High-yield Cultivation Technique of Rice Variety-Shanyou 82

1, control the sowing period and age. Sowing period should refer to the previous harvest period. Before June 30th, control should be no later than July 5th. The age should be controlled within 15-20 days. For Daechi, the amount of seed should be 1kg and the per unit area should be 15-20kg.

2, insert the basic seedlings. Due to the short growth period of this variety of late rice, it is difficult to produce enough seedlings within the effective time. Must insert 2 valleys, insert more than 18,000 bundles per mu.

3, apply enough base fertilizer, early application sub-fertilizer. Honda applied pure nitrogen 9 to 10 kg, and the ratio of nitrogen, phosphorus, and potassium was 1:0.4:0.7. The ratio of nitrogen fertilizer midsole fertilizer, tiller fertilizer, and panicle fertilizer was 5:3:2. Nitrogen fertilizer and potash fertilizer were used as base fertilizer at 50%. Phosphorus fertilizer was All for basal fat.

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