Organic rice planting method for rice-lobster co-culture

Abstract

The invention discloses an organic rice planting method for rice-lobster co-culture. The method comprises the steps: S1. rice field selection: selecting a rice field, and then, digging an annular deepditch along inner sides of border levees; S2. preparation work: disinfecting the rice field and the annular deep ditch by employing quicklime, then, applying an organic fertilizer to the rice field according to 35kg / mu to 45kg / mu, applying the organic fertilizer to the annular deep ditch according to 30kg / mu to 40kg / mu, and planting aquatic plants in the annular deep ditch; and S3. rice growing:transplanting rice seedlings of a rice variety with the same individual size, high stress resistance and excellent quality of rice grain into the disinfected and fertilized rice field. According to the organic rice planting method for rice-lobster co-culture, disclosed by the invention, paddy rice and lobsters can supplement and complement each other, group structures and growth conditions of thepaddy rice can be effectively improved, and thus, a foundation is settled for yield increase and upgrading of the paddy rice; and meanwhile, the organic fertilizer is applied, and precipitates in theannular deep ditch are fished and uniform sprinkled to the field as a rice fertilizer at a shallow water stage of the paddy rice, and thus, ecological organic planting is truly achieved.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to an organic rice planting method in which rice and shrimp are co-cropped. Background technique [0002] Rice (Oryza sativa), also known as rice or paddy rice, is an edible grain, an annual herb plant, which likes temperature and humidity. It is commonly called "rice" or "millet" in southern China, and the hulled grain is rice. After cooking, it is called rice (in northern China) or plain rice (in southern China). Paddy is one of the main food crops in my country, with a long history of planting. Rice is not only a grain, but also a raw material for making wine and caramel. Half of the world's population eats it. Mainly in Asia, southern Europe and tropical America and parts of Africa. The total output occupies the third place in the world's food crop output, which is lower than that of corn and wheat, but it can maintain the lives of a large number of people. Therefore, ...

AI Technical Summary

Problems solved by technology

[0004] The current rice planting methods are mostly monoculture, and only rice is planted as a crop. It lacks a symbiotic planting method with other species, which leads to the ineffective improvement of the rice population structure and growth status. Poor, greatly reducing the economic benefits, can not effectively achieve ecological organic planting