Rice fields that had not been plowed before being selected were used for no-tillage and direct-seeding cultivation. Weedy weeds and viscous heavy fields are not suitable for no-tillage cultivation. (b) Weed Management 4 to 6 days before sowing, select a sunny or cloudy day with temperature above 15 degrees, use 10% “Glyphosate†2 kg + 20% “g without trace†100 ml of water to 60 kg per mu (four barrels of water) , Add one tablespoon of detergent to each bucket of water and spray to prevent weeds. If spraying occurs within 4 hours after spraying, the weeding effect is not good. (c) Site preparation and open planting ditch According to the width of 3.5 to 4 meters, open the working trench, the width of 30 cm, 15 to 20 cm deep trench. After leveling, open the sowing ditch with a depth of 4 to 5 cm at a spacing of 18 cm. (d) sowing After the soaking and germination, the seed is mixed with a "dry nurse nanny" and other seed coating agents plus "methylisophosphate" and other pesticides. The seeds were sown on the sowing channel in an on-demand manner. The amount of conventional rice used per acre was 3 to 3.5 kg and the hybrid rice was 1.5 to 2 kg. After sowing, 15 kg of compound fertilizer containing 15% of N, P and K, and 500 kg of farmyard fertilizer were used as base fertilizer per acre. Cover soil after sowing and fertilization. (v) Field Management Technology In addition to special attention to the prevention and control of weeds in field management with no-tillage, the field management techniques and flood management techniques are basically the same. Cash Recycler Atm,Cdm Deposit Atm,Cash Deposit Atm,Atm Deposit Machine Shenzhen Sunson Tech Co., Ltd , https://www.sunsonkiosk.com
Rice no-tillage and direct seeding cultivation techniques
(I) Rice paddy selection