Miniascape rice cultivation method

Abstract

The invention relates to a cultivation method for miniascape rice, which aims at producing grain and improving environment by using unused sunlight space. The method is characterized in that: soil mixed with farmyard manure and P-K compound fertilizer is filled in a plastic bag which is put on an unused ground that is ventilated, pervious to light and near a water source, basal water is irrigatedon the soil, medium or early maturing seeds with developed root systems and strong drought-resistant ability are sowed or medium or early maturing rice seedlings with developed root systems and strong drought-resistant ability are transplanted. The seeds or the seedlings are watered on time, sprayed with liquid fertilizer as needed, diseases and insect pests are prevented and the rice is harvested in good time. Since the rice belongs to a mire plant which has aerenchyma, the rice still can grow normally even though the lower part of the plastic bag is not provided with any air vent, besides, moisture of the soil in the bag can be kept for a long time, which can greatly reduce watering frequency. The rice cultivated by the method of the invention has high yield, few disease and insect pest, requires no ploughing or weed clearing, can increase tree and grass coverage, beautify the environment, improve partial microclimate and produce grain that is badly needed by human beings. In addition, the method can significantly release urban heat island effect and improve urban environment; the method can also increase the rural land use capability and improve the environment in the rural areas.

Description

technical field [0001] The invention relates to a rice cultivation method, in particular to a bonsai rice cultivation method. Background technique [0002] Currently, the challenges facing human existence are global warming and food shortage. The main measure to solve the problem of global warming is to reduce carbon dioxide emissions. Although emission reduction can directly reduce the increase of carbon dioxide, the photosynthesis of green plants absorbs carbon dioxide in the atmosphere, which can reduce the stock of carbon dioxide and play an important role in solving global warming. Rice is one of the most important food crops in the world. It has the advantages of strong photosynthesis, high yield, vigorous vitality, wide suitable area, easy cultivation, and certain ornamental value. In the rice planting areas in southern my country, there are a large number of artificially hardened or natural hard spaces or grounds that have been idle for a long time or seasonally, ...

AI Technical Summary

Problems solved by technology

There is a common problem of low land utilization in rural areas, and there are also many problems in rural villages, such as a lot of idle space, lack of green decoration, and poor appearance of the village.

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