Rape straw covering method for preventing and controlling rice field weeds
A rapeseed straw and rice field technology, applied in the agricultural field, can solve the problems of environmental pollution, waste of straw resources, etc., and achieve the effects of protecting the ecological environment, improving the quality of agricultural products, and solving difficult problems in processing
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[0040] Example 1. Rapeseed straws were sun-dried and cut into 2-5 cm long stems. In direct-seeded rice fields, 4-7 days after the rice is sowed, 600-900g / m is evenly applied at one time 2 Of rape pods, rape stalks or a mixture of both. Sprinkle in a small amount gradually when spreading, and it is not advisable to spread too much mulch to avoid damage to the rice seedlings. Manage normally after spreading.
Example Embodiment
[0041] Example 2. Rapeseed stalks were sun-dried and cut into 2-5 cm long stems. In dry direct seeding rice fields, evenly spread 600-900g / m 4-7 days after rice sowing 2 Of rape pods, rape stalks or a mixture of both. Sprinkle in a small amount gradually, and it is not advisable to spread too much mulch to avoid damage to the rice seedlings. Manage normally after spreading.
Example Embodiment
[0042] Example 3. The rape stalks were sun-dried and cut into 2-5 cm long stems. In transplanted rice fields, evenly spread 600-900g / m 5-10 days after rice transplanting 2 Of rape pods, rape stalks or a mixture of both. Gradually spread a small amount between the rows of rice seedlings, and then spread them out in the field to cover the soil evenly to avoid overwhelming the rice seedlings. Manage normally after spreading.
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