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Rice machine-transplanting seedling-raising method with high yield per mu

A technology of rice machine and yield per mu, which is applied in rice cultivation, botany equipment and methods, planting substrates, etc., can solve the problems of unreasonable group construction, low and unstable yield, poor quality of seedlings, etc., and achieve good economic benefits and Social benefits, reduction of pests and diseases, easy operation

Inactive Publication Date: 2018-09-07
黟县有农生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional machine-transplanted rice blanket seedling raising technology has problems such as poor quality of seedlings, slow greening, low spike rate, unreasonable population construction, early aging and lodging in the later stage, and low and unstable yields. These problems need to be resolved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for raising rice seedlings by machine-transplanting with high yield per mu, comprising the following sequential steps:

[0021] (1) Seed selection: use clear water to select seeds after drying the seeds, fish out the grains floating on the surface, and select plump medium-indica rice seeds;

[0022] (2) Seed soaking: soak the selected seeds in salt water for 4 hours, then sterilize and soak the seeds with medicament for 22 hours, rinse off the residual liquid medicine, and use carbendazim medicament for soaking seeds and diethyl diethyl hexanoate for soaking seeds respectively;

[0023] (3) Seedling raising tray is set: the seedling raising tray is covered with a seedling raising substrate with a thickness of 30cm, and the seedling raising substrate includes the following raw materials in parts by weight: 45 parts of field soil, 10 parts of plant ash, 25 parts of humus, red brick fragments 15 parts, 8 parts of crushed rice husk, 7 parts of crushed corncob, 6 pa...

Embodiment 2

[0033] A method for raising rice seedlings by machine-transplanting with high yield per mu, comprising the following sequential steps:

[0034] (1) Seed selection: use clear water to select seeds after drying the seeds, fish out the grains floating on the surface, and select plump medium-indica rice seeds;

[0035] (2) Seed soaking: Soak the selected seeds in salt water for 6 hours, then sterilize and soak the seeds with medicament for 24 hours, rinse off the residual liquid medicine, and use carbendazim medicament for soaking seeds and diethyl diethyl hexanoate for soaking seeds respectively;

[0036] (3) Seedling raising tray is set: the seedling raising tray is covered with a seedling raising substrate with a thickness of 35cm, and the seedling raising substrate includes the raw material composition of the following parts by weight: 50 parts of field soil, 13 parts of plant ash, 35 parts of humus, red brick fragments 17 parts, 10 parts of crushed rice husk, 9 parts of crush...

Embodiment 3

[0046] A method for raising seedlings by machine-transplanting rice with high yield per mu is characterized in that it comprises the following sequential steps:

[0047](1) Seed selection: use clear water to select seeds after drying the seeds, fish out the grains floating on the surface, and select plump medium-indica rice seeds;

[0048] (2) Seed soaking: soak the selected seeds in salt water for 5 hours, then sterilize and soak the seeds with medicament for 24 hours, rinse off the residual liquid medicine, and use carbendazim medicament for soaking seeds and diethyl diethyl hexanoate for soaking seeds respectively;

[0049] (3) Seedling raising tray is set: the seedling raising tray is covered with a seedling raising substrate with a thickness of 30-35cm, and the seedling raising substrate includes the following raw materials in parts by weight: 45 parts of field soil, 10 parts of plant ash, 35 parts of humus, red brick 15 parts of crushed pieces, 10 parts of crushed rice h...

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Abstract

The invention discloses a rice machine-transplanting seedling-raising method with high yield per mu. The rice machine-transplanting seedling-raising method comprises the following steps in order: seedselection, seed soaking, seedling-raising tray arrangement, seedling raising, transplanting, selection of a rice seedling field, transplanting in a field, and field management. According to the invention, by adoption of a diethyl aminoethyl hexanoate agent for seed soaking, activities of plant peroxidase and nitrate reductase are increased; the content of chlorophyll is improved to accelerate a photosynthetic rate; division and elongation of plant cells are promoted; the development of a root system is promoted; the balance of nutrients in plants is adjusted; by adoption of a seedling-raisingsubstrate composed of field soil, plant ash, humus soil, red brick pieces, rice husk fragments, corncob fragments, chicken manure, urea and glycine, the proportion of the nutrients is sufficient andreasonable, so seedlings cultured by utilizing the seedling-raising substrate grow strongly and neatly and have developed root systems; a transplanted rice seedling has the advantages of good stress resistance, insusceptibility to lodging, thick and strong stalk and high yield; and the rice machine-transplanting seedling-raising method broadens the range of application, achieves a yield of 500 to600 kilograms per mu, has good economic benefits and social benefits, and is applicable to wide-range popularization and application.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a method for raising rice seedlings by mechanical transplantation with high yield per mu. Background technique [0002] In recent years, with the transfer of rural labor forces and the transformation of agricultural production methods, my country's rice machine transplanting technology has developed rapidly and made great progress. The traditional machine-transplanted rice blanket seedling raising technology has problems such as poor quality of seedlings, slow greening, low ear formation rate, unreasonable colony construction, premature aging and lodging in the later stage, and low and unstable yields. These problems need to be resolved urgently. For this reason, we propose a kind of rice machine transplanting seedling raising method with high yield per mu. Contents of the invention [0003] The main purpose of the present invention is to provide a method for r...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01C1/00A01G24/10A01G24/28A01G24/25A01G24/22A01G24/20A01G24/30
CPCA01C1/00A01G22/22A01G24/10A01G24/20A01G24/22A01G24/25A01G24/28A01G24/30
Inventor 徐海波朱连军
Owner 黟县有农生态农业有限公司
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