Rice planting method for obtaining rice planted in field with frog

Abstract

A rice planting method for obtaining rice planted in a field with frogs belongs to the technical field of the stereo ecological effective production combining scientific planting and culturing. The rice planting method is as follows: frogs are cultivated while rice is planted in the rice field; specific measures are as follows: a waterhole is arranged at a water inlet of the rice field; a ditch isarranged along the periphery of ridge of the rice field; a plastic thin film with 1.2m height surrounds a defensive wall which preventing the frogs from escaping on the periphery of ridge of the ricefield; mound for the wintering of the frogs is arranged in the rice field; after rice is planted in the rice field, the water depth needs to be kept over 3cm; about five thousands of frogs are cultivated per acre. Growing environment of the rice is used for cultivating the frogs which prey on pests and other insects growing in the rice field; excrement of the frogs is used as fertilizer of rice growing. Water body resources and ecology environment of the rice field are fully utilized by cultivating the frogs in the rice field, thus being capable of achieving effects of rice and frog intergrowth and mutual benefit, efficiency improvement and energy consumption. The rice planted in the field with the frogs is pure green superior rice with high grade; and the frogs have very high economicalvalue.

Description

technical field [0001] The invention relates to a rice planting method for obtaining frog field rice, which belongs to the technical field of three-dimensional ecological high-efficiency production combining scientific planting and breeding. Background technique [0002] At present, when farmers grow food, they generally use chemical fertilizers when fertilizing, and rely on pesticides to eliminate pests. The extensive use of chemical fertilizers and pesticides not only increases the cost of agricultural production, pollutes the environment, but also affects the quality of crops. [0003] Existing rice planting also needs to use a large amount of chemical fertilizers, spray herbicides and pesticides to kill pests, and also has high planting costs, and the produced rice does not meet the green food standard. On the other hand, frog farmers also need to provide food for feeding frogs in addition to special breeding sites, and a large amount of excrement of frogs will also poll...

AI Technical Summary

Problems solved by technology

[0002] At present, when farmers grow food, they generally use chemical fertilizers when fertilizing, and rely on pesticides to eliminate pests. Due to the extensive use of chemical fertilizers and pesticides, it not only increases the cost of agricultural production, pollutes the environment, but also affects the quality of crops

[0003] Existing rice planting also requires a large amount of chemical fertilizers, spraying herbicides and pesticides to kill pests, and there are also high planting costs, and the rice produced does not meet the green food standard

On the other hand, frog farmers need not only special breeding sites, but also food for feeding frogs, and the large amount of excrement of frogs will also pollute the environment

Therefore, the existing methods of rice planting and raising frogs are not organically combined, making full use of the interdependent biological chain of animals and plants to promote the development of productivity