A method for growing rice using nutrient-improved soil

Abstract

The invention discloses a method for planting rice using nutrient-improved soil. The rice planting method specifically includes the following steps: Step 1: Sowing rice seeds to be planted 1-2 days before wheat harvesting from mid-May to mid-June In the wheat field, 800‑1000 grams of rice seeds are sprinkled per mu; after the wheat is harvested, the weeds and straw in the wheat field are removed. Step 2: Mix farmyard manure and nutrient-improved soil at a ratio of 3:1 to form nutrient soil, and use the nutrient soil spraying device to spray the mixed nutrient soil on the upper part of the rice planting land, 1000‑1500Kg of nutrient soil per mu, The thickness of the nutrient soil spray is 1‑3 cm. By directly sowing rice seeds in the wheat field, the steps of raising seedlings, transplanting seedlings and transplanting seedlings are omitted, which saves a lot of manpower and material resources. The wheat field can be planted without turning over, eliminating the step of turning the land, making the rice planting process more convenient and quicker, saving the cost of planting, and the planting efficiency is higher.

Description

technical field [0001] The invention relates to a rice planting method, in particular to a method for planting rice by using nutrient-improved soil, and belongs to the field of rice planting applications. Background technique [0002] Paddy rice is a cereal crop belonging to Oryza genus, and the representative species is rice. Rice is native to China and India, and was cultivated by the ancestors of the Yangtze River Basin in China 7,000 years ago. Rice is divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to rice type. According to the way of saving seeds, it can be divided into conventional rice and hybrid rice. It is the main crop grown in most parts of our country. [0003] But the existing rice planting method still has certain deficiencies. The existing rice planting often needs to go through complicated steps such as seedling raising and transplanting, and paddy field turning, which has ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for planting rice using nutrient-improved soil, which can solve the problem that the existing rice planting often needs to go through complicated steps such as seedling raising and transplanting, and paddy field turning, which has low work efficiency and is time-consuming and labor-intensive.

A large amount of chemical fertilizers are used in the rice planting process, which has a great impact on the soil, which is easy to cause soil compaction, and the seedlings lose their fertility quickly during the planting process, which is likely to cause insufficient fertility, and the seedlings are susceptible to technical problems during growth

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