II You 205 belongs to the three-line hybrid mid-season rice combination, and was bred in Nanjing Agricultural University. The total growth period is about 146 days, which is about 6 days longer than Shanyou 63. The plant height is 125 cm, the plant type distribution is moderate, the panicles are large and large, and the grain structure is coordinated; the effective panicles per acre are 170,000 spikes and the number of grains per panicle is 145 grains. , The seed setting rate was 90%, the grain weight was 28 g; the lodging resistance was moderate, the rice seedlings were resistant to shoots, the middle stems were resistant to stem blight, the resistance to bacterial blight, and the sheath blight was induced; the later maturity phase was good, the growth period was longer, and the rice quality was longer. it is good. In the two-year region, the average yield was 647.5 kilograms, an increase of 7% over the control Shanyou 63. It is suitable for planting in the middle and upper fertility conditions in the middle japonica rice region of Jiangsu Province. Cultivation points 1, suitable early sowing, nurturing strong. The general sowing at the end of April and early May, the sowing rate of 10 kilograms per acre sowing field, the amount of 1-1.5 kilograms per acre Daejeon, podcasting enough fertilizer to cultivate strong. 2, timely transplanting, reasonable close planting. Generally transplanted in mid-June, about 35 days of age, planting 1.8-2 million holes per acre, 5-6 million per acre basic seedlings. 3, fertilizer and water management. Apply 15 kg of pure nitrogen per acre, with the application of phosphorus and potassium fertilizers. Fertilize the base fertilizer, apply the fertilizer in the early stage, and apply the ear grain fertilizer in the later stage. Seedlings of stems reach the time when they reach the ear, and the peak seedlings are controlled at 22-25 thousand per mu. 4, control of pests and diseases. Putian stage control of good rice and thrips horses and earthworms, field control of Rhizoctonia and aphids. (Anhui Provincial Bureau of Agriculture and Forestry as a planting station)
Emergency Bed Trolley Stretcher,Connecting Emergency Bed Trolley Stretcher,Transfer Emergency Bed Trolley Stretcher
Medco Medical Equipment Co., Ltd. , http://www.sghospitalbed.com