CN113728964A - Deep water fishing and rice symbiotic culture system - Google Patents

Abstract

The invention discloses a deep water fishing and rice symbiotic culture system, and belongs to the field of culture. The deep-water fishing and rice symbiotic culture system adopts a fishing and rice co-culture technology, and the cultured fishing products are sheltered and protected skillfully through deep water and tall rice plants, so that the damage of wild birds and snakes to the fishing products can be effectively avoided. After eating rice pests, weeds and rice flowers, the excrement can also be used for topdressing of rice, so that the double harvest of seed culture is realized, and the technology is a highly effective special technology for organic seed culture.

Description

Deep water fishing and rice symbiotic culture system

Technical Field

The invention belongs to the field of cultivation, and particularly relates to a deep water fishing and rice symbiotic cultivation system.

Background

The conventional deep water fish culture mode is generally pond culture, aquatic plants need to be planted in a matched mode to serve as feed of deep water fish, and if the quality of the planted aquatic plants is not in place, the yield of the deep water fish is possibly reduced.

Disclosure of Invention

The invention provides a deep water fishing and rice symbiotic culture system, aiming at improving the yield of deep water fishing.

The invention is realized by the following technical scheme.

A deep water fishing and rice symbiotic culture system is characterized by comprising:

a paddy field cultivation area including a flat-bottomed fish pond or a modified paddy field, which has a fresh water source and can maintain a long flow, can maintain a water depth of up to 1 m, and gradually increases the water level as rice seedlings grow from shallow water rice transplanting;

a paddy field cultivation area including a flat-bottomed fish pond or a modified paddy field, which has a fresh water source and can maintain a long flow, can maintain a water depth of up to 1 m, and gradually increases the water level as rice seedlings grow from shallow water rice transplanting;

selecting a self-bred Yiyoujia 7 or two youjia red special hybrid rice variety;

selecting Cyprinus Carpio, Amyda sinensis, Misgurni Anguillicaudati, Monopteri albi or river snail as aquatic product.

In a specific embodiment, the row spacing of the rice plants is 1 meter by 0.5 meter.

The invention has the beneficial effects that:

the deep-water fishing and rice symbiotic culture system adopts a fishing and rice co-culture technology, and the cultured fishing products are sheltered and protected skillfully through deep water and tall rice plants, so that the damage of wild birds and snakes to the fishing products can be effectively avoided. After eating rice pests, weeds and rice flowers, the excrement can also be used for topdressing of rice, so that the double harvest of seed culture is realized, and the technology is a highly effective special technology for organic seed culture.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

A deep water fishing and rice symbiotic culture system is characterized by comprising:

a paddy field cultivation area including a flat-bottomed fish pond or a modified paddy field, which has a fresh water source and can maintain a long flow, can maintain a water depth of up to 1 m, and gradually increases the water level as rice seedlings grow from shallow water rice transplanting;

selecting a self-bred Yiyoujia 7 or two youjia red special hybrid rice variety;

selecting Cyprinus Carpio, Amyda sinensis, Misgurni Anguillicaudati, Monopteri albi or river snail as aquatic product.

In a specific embodiment, the row spacing of the rice plants is 1 meter by 0.5 meter. Can effectively take account of the planting and breeding space and realize the coordinated growth of the fishing rice. In a particular embodiment, the aquatic product comprises a ricefield carp, a turtle, a loach, a finless eel or a river snail. Wherein, the self-breeding special hybrid rice varieties of Yiyoujia 7, Liangyou jiahong, and the like are selected, which are suitable for flooding, tillering resistance, lodging resistance, sensitization type, 160 and 210 days of whole growth period, 150 and 180 centimeters of plant height and excellent rice quality in the whole process from transplanting to harvesting.

When the soil of the field is plowed before planting, enough organic fertilizer is applied as a base fertilizer at one time.

The row spacing of rice transplanting plants is 1 meter multiplied by 0.5 meter, so that the planting and breeding space can be effectively considered, and the coordinated growth of fishing rice can be realized.

In the whole process of the seed culture, only a proper amount of fish products are fed, and no additional fertilizer or pesticide is needed to be applied. The feed is prepared from yellow bran which is one of the by-products of organic rice processing, and is processed by high-temperature pressure aging and granulation.

Through production practice, the production target is 667 square meters of pure income more than 2000 Yuanrenmingbin. Wherein, the yield of the high-quality rice 667 square meters is more than 400 kilograms, and the yield value is more than 1600 yuan; the yield of aquatic products such as the rice flower fish and the like is more than 100 kilograms per 667 square meters, and the yield value is more than 2000 RMB.

The invention has the beneficial effects that:

the deep-water fishing and rice symbiotic culture system adopts a fishing and rice co-culture technology, and the cultured fishing products are sheltered and protected skillfully through deep water and tall rice plants, so that the damage of wild birds and snakes to the fishing products can be effectively avoided. After eating rice pests, weeds and rice flowers, the excrement can also be used for topdressing of rice, so that the double harvest of seed culture is realized, and the technology is a highly effective special technology for organic seed culture.

Claims (2)

1. A deep water fishing and rice symbiotic culture system is characterized by comprising:

a paddy field cultivation area including a flat-bottomed fish pond or a modified paddy field, which has a fresh water source and can maintain a long flow, can maintain a water depth of up to 1 m, and gradually increases the water level as rice seedlings grow from shallow water rice transplanting;

selecting a self-bred Yiyoujia 7 or two youjia red special hybrid rice variety;

selecting Cyprinus Carpio, Amyda sinensis, Misgurni Anguillicaudati, Monopteri albi or river snail as aquatic product.

2. The deep water fishery and rice symbiotic cultivation system according to claim 1, wherein the row spacing of rice seedlings is 1 meter x 0.5 meter.