The rice - crayfish - loach green and efficient cultivation model increases the overall productivity and yield of the rice paddies and raises the efficiency of agricultural production. It sets the example of the re - establishment of the ecological system of agricultural production that integrates rice planting and breeding of aquatic products. This thesis gives a detailed discussion on such topics as the rice paddy engineering.furrow cleaning and sterilization,the application of basic fertilizer, putting in beneficial organisms, selection of rice varieties, management of rice cultivation.stoc...
