| abstract |
The invention discloses a pollution-free treatment and utilization method of straw in shrimp and rice co-cropping, comprising the following steps: only cutting off the rice ears, leaving the remaining rice stumps in the field; cutting the remaining straw on the rice ears On the field, a 5-6-meter-wide ploughing area should be ploughed every 6-8 meters, and water plants should be planted in the ploughing area; Different parts of the piles gradually decompose as the water level rises; the top of the rice piles is left on the water surface, and the rice piles above the water surface gradually wither and fall into the pond. It can slow down the decomposition rate of straw, improve the utilization rate of straw, and prevent the death of crayfish due to large changes in water quality, thereby causing economic losses. |