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High-yield planting method by using rice pot seedling mechanical transplanting

A technology of high-yield planting and seedling potting machine, which is applied in botany equipment and methods, rice cultivation, plant cultivation, etc., can solve the problems of food security in crisis countries, the reduction of grain planting income, and the decline of planting enthusiasm, so as to improve the utilization rate of rice fields , Tillers occur quickly and are not easy to fall off the hole

Inactive Publication Date: 2017-12-01
SHUCHENG WENHE PLANTING SPECIALIZED COOP
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the small scale of traditional paddy field planting in our country has resulted in more investment and less income. The income from grain planting has decreased, and the enthusiasm of ordinary people for planting has dropped sharply. The phenomenon of rural farmland abandonment has become more and more serious, endangering national food security.

Method used

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Embodiment Construction

[0020] A high-yield planting method for rice seedlings in pots by machine-transplanting, comprising the following aspects:

[0021] (1) Nutritional soil configuration: choose soil with less salt content, loose and fertile soil, and no pesticide residues as the seedling substrate, and mix it with decomposed livestock and poultry manure at a mass ratio of 9:1 to obtain seedling nutrient soil;

[0022] (2) Seed treatment: select rice seeds with high yield and high resistance, and dry the seeds on a sunny day. When drying the seeds, spread them on the cement floor with a thickness of 2-4mm, and dry the seeds for 2 days. During this period, flip them every 5 hours. Collect the seeds, put them into the salt water with a mass fraction of 20%, remove the seeds floating on the liquid surface, then fish out the remaining rice seeds and rinse them with clean water, put them in a cloth bag, and keep them warm at 30°C to accelerate germination , When more than 80% of the seeds are broken a...

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Abstract

The invention discloses a high-yield planting method by using rice pot seedling mechanical transplanting. The method comprises the steps of preparation of nutrient soil, seed processing, sowing and seedling breeding, rice transplanting, fertilizer and water management, pest prevention and control and the like. According to the high-yield planting method by using rice pot seedling mechanical transplanting, precision sowing is matched with a pot disc, so that a pot body limits the growth of seedlings, the strong seedlings with single caves and good winding of root systems are selected, seeds are saved, and the method is beneficial for growth of the uniform seedlings; meanwhile, the pot disc is heavy than a seedling throwing disc, seedlings are easily lifted, and the seedlings do not easily leave from caves and fall off; the quality of rice transplanting is high and the seedlings return green quickly under cooperation of mechanical transplanting, the pot disc can be well suitable for operation of a rice transplanter, the pot disc has better passing ability than a plastic flexible flat disc and a pot-shaped carpet-shaped disc of the rice transplanter, and tillering happens quickly and the seedlings grow well after transplantation; the production efficiency of rice planting is improved, the production cost is lowered, the use ratio of the rice field is improved, and the method is particularly suitable for mechanical integration planting.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a high-yield planting method of rice seedlings in pots by machine-transplantation. Background technique [0002] China is a big agricultural country, and rice cultivation is the foundation of the national economy, which is of great significance. However, the small scale of traditional paddy field planting in our country has resulted in more investment and less income. The income of grain planting has decreased, and the enthusiasm of ordinary people for planting has dropped sharply. Therefore, it is very important to optimize the farming system and select efficient farming methods for rice production. [0003] In traditional rice planting, intensive seedling raising and transplanting at the right age can not only delay the use of early rice, but also bring forward the period of returning late rice. Especially, the use of mechanized transplanting can increase the speed of rice pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01G22/22
CPCA01G22/22
Inventor 龚猛胡文友廖克厚刘正根
Owner SHUCHENG WENHE PLANTING SPECIALIZED COOP
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