CN102461438A - Method for planting rice on water - Google Patents

Abstract

The invention relates to a method for planting rice on the water surface. The rice is planted on a rice bed floating on the water surface. The rice bed consists of a bed base layer, an isolating layer and a tilling layer. By the method, another way is developed for rice production, the cultivation area of rice production is enlarged equivalently, and the yield of the rice is increased. By the method, rice production is not influenced by flood and drought disasters, the effect of ensuring stable yield despite drought and flood is achieved, and high practicable significance is achieved in rice production.

Description

Waterborne kind of rice method

The invention belongs to a kind of new method of Rice Production, also belong to the development and use of water resource.

In decades, China adopts various improved seeds and advanced culture technique in Rice Production, makes rice yield by about more than 100 kilogram of the average yield per mu of the pre-peaceful liberation period.Be stabilized in up till now about 330 kilograms/mu.This is a bigger progress.But all these carries out in the land.

The object of the invention is to provide a kind of land resources that do not receive to limit, and makes full use of natural water and looks unfamiliar and produce a kind of method of paddy rice, promptly waterborne kind of rice method and to the development and use of water resource.

Characteristics of the present invention are that waterborne kind of rice method is that paddy rice is planted on the rice bed that swims in the water surface.The rice bed is by bed basic unit, and separation layer and cultivated soil layer three parts are formed.Wherein, bed basic unit is similar to raft, only requires certain buoyancy, does not require waterproof, can intake everywhere.Bed basic unit can be by material such as bamboo and wood, plastics and metals.The basic specification of bed enterprise can set up standard on their own.Requiring each base all is standard fitting, can arbitrarily assemble (dismounting) and fuse and form floating land.Separation layer is exactly to separate bed basic unit and cultivated soil layer avoids soil to get into polluted source in the water, and it adds a little straw by one deck nylon wire, or two-layer nylon wire is processed.Plough soil layer, adopt local its thickness of soil that is fit to rice cultivation to be about about 8 centimetres, blocked up increasing cost, it is short and small to cross thin plant, and spike of rice is little.

The present invention is a rice cultivation on the water surface, has broken through for thousands of years that paddy rice is the circle of land crop, produces another approach of having opened up to paddy rice.There are numerous rivers, lake, port, the branch of a river in the whole nation, and what mu paddy rice we plant above that, just is equivalent to enlarge what mu rice fields, and its output definitely is value added in the quantitative statistics of national paddy rice gross output.

Waterborne kind of rice method itself possesses three big advantages by its production characteristics: 1, because the standardization of rice bed can be grown seedlings in factory, assembled on site is fit to enterprise-style management; 2, be not afraid of floods and drought, can reach high yields irrespective of drought or water logging; 3, need not irrigate, and can reduce the natural evaporation on the water surface, reach best water resource and utilize state.

The present invention except that the salt water lake, is applicable to all rivers, lake, port, the branch of a river, and ground such as pond.

Claims (1)

1. the method for a rice cultivation on the water surface.It is characterized in that paddy rice is planted on the rice bed that swims in the water surface, the rice bed is made up of bed basic unit, separation layer and cultivated soil layer three parts.