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Substrate type seedling tray for cultivating strong mechanical transplanting rice seedlings and manufacturing method thereof

A technology for cultivating machine and rice, which is applied in the direction of planting substrate, culture medium, botanical equipment and methods, etc. It can solve the problems of increasing labor, capital and space requirements for machine-transplanted seedlings, high production costs of substrates, and intolerant of washing. , to achieve the effects of cultivating strong seedlings, reducing the cost of seedling raising, and saving labor

Active Publication Date: 2020-04-21
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production cost of the substrate is high, the weight is light, the pores are large, the water retention capacity is poor, and it is not resistant to washing. During the production of the substrate, problems such as insufficient fermentation and uneven mixing are prone to occur. There are still high cost of substrate use and low safety in seedling cultivation. , Insufficient fertility in the later stage leads to problems such as low quality of seedlings and poor packing of seedlings
[0004] At the same time, seedling trays must be used in the process of conventional nutrient soil and matrix seedling raising. The purchase, placement, cleaning, handling, and loss of seedling trays have greatly increased the labor, capital and space requirements of machine-transplanted seedlings and seedlings, affecting the rice machine. Further popularization of rice transplanting technology

Method used

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  • Substrate type seedling tray for cultivating strong mechanical transplanting rice seedlings and manufacturing method thereof
  • Substrate type seedling tray for cultivating strong mechanical transplanting rice seedlings and manufacturing method thereof
  • Substrate type seedling tray for cultivating strong mechanical transplanting rice seedlings and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1-5 A matrix-type seedling tray for transplanting strong rice seedlings by a cultivation machine as shown includes the following raw materials in parts by weight: 330 g of mushroom residue; 150 g of straw; 15 g of degradable papermaking fiber; 15 g of nutrient agar; 12 g of xanthan gum, Agricultural sulfur 12g, ammonium sulfate 12g, superphosphate 6g, potassium chloride 3g; water 180g;

[0041] The length of the mushroom residue and straw is 0.5-1.0 cm.

[0042] A method for preparing a substrate-type seedling tray for cultivating machine-transplanted strong rice seedlings, comprising the following steps:

[0043] (1) Raw material preparation: Prepare the raw materials according to the weight ratio in claim 1, and crush the prepared mushroom residue and straw to a length of 0.5-1.0 cm;

[0044] (2) Mixing ratio: take the prepared mushroom residue, straw, degradable paper-making fiber, nutrient agar and water and fully homogenize;

[0045] (3) Make mol...

Embodiment 2

[0049] Such as Figure 1-5 The shown matrix-type seedling tray for transplanting strong rice seedlings by a cultivation machine includes the following raw materials in parts by weight: 360 g of mushroom residue; 180 g of straw; 30 g of degradable papermaking fiber; 30 g of nutrient agar; 15 g of xanthan gum and 15 g of agricultural sulfur , ammonium sulfate 15g, superphosphate 9g, potassium chloride 6g; water 200g;

[0050] The length of the mushroom residue and straw is 0.5-1.0 cm.

[0051] A method for preparing a substrate-type seedling tray for cultivating machine-transplanted strong rice seedlings, comprising the following steps:

[0052] (1) Raw material preparation: Prepare the raw materials according to the weight ratio in claim 1, and crush the prepared mushroom residue and straw to a length of 0.5-1.0 cm;

[0053] (2) Mixing ratio: take the prepared mushroom residue, straw, degradable paper-making fiber, nutrient agar and water and fully homogenize;

[0054] (3) M...

Embodiment 3

[0058] Such as Figure 1-5 The shown matrix-type seedling tray for cultivating strong rice seedlings, including the following raw materials in parts by weight: mushroom residue 390g; straw 210g; degradable paper-making fiber 45g; nutrient agar 45g; xanthan gum 18g, agricultural sulfur 18g , ammonium sulfate 18g, superphosphate 12g, potassium chloride 9g; water 210g;

[0059] The length of the mushroom residue and straw is 0.5-1.0 cm.

[0060] A method for preparing a substrate-type seedling tray for cultivating machine-transplanted strong rice seedlings, comprising the following steps:

[0061] (1) Raw material preparation: Prepare the raw materials according to the weight ratio in claim 1, and crush the prepared mushroom residue and straw to a length of 0.5-1.0 cm;

[0062] (2) Mixing ratio: take the prepared mushroom residue, straw, degradable paper-making fiber, nutrient agar and water and fully homogenize;

[0063] (3) Make molds: Make molds according to the size of the c...

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Abstract

The invention discloses a substrate type seedling tray for cultivating strong mechanical transplanting rice seedlings. The seedling tray includes, by weight, 11-13 parts of mushroom dregs, 5-7 parts of straws, 0.5-1.5 parts of degradable paper fibers, 0.5-1.5 parts of nutrient agar and 6-7 parts of water. Through the seedling tray, seedling growing costs can be effectively reduced, agriculture wastes can be changed into treasures, and cyclic utilization and environment protection can be realized; and through the integral treatment of substances such as seedling growing trays, substrates and nutrients, strong seedlings can be cultivated, labor can be saved, and therefore, technical support and guarantees can be provided for large-area rice production.

Description

technical field [0001] The invention relates to a seedling tray, in particular to a seedling tray for strong rice seedlings and a manufacturing method thereof. Background technique [0002] Rice is the largest food crop in China. Machine-transplanted rice technology can greatly improve production efficiency and is conducive to large-scale planting. It is the development trend of rice production in my country. One of the key links in machine transplanting is to cultivate strong seedlings in the early stage. In production in various places, the topsoil of farmland has been used to prepare nutrient soil for seedling raising. Causes problems such as the destruction of the cultivated layer soil, the consumption of soil resources for seedling production is increasing, and the problem of seedling diseases in the process of seedling cultivation is also becoming more and more serious. [0003] The researchers found that the use of substrates instead of nutrient soil for fattening an...

Claims

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Application Information

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IPC IPC(8): A01G9/029A01G24/00A01G24/10A01G24/20A01G24/27
CPCA01G9/0293A01G9/0295A01G24/00A01G24/10A01G24/20A01G24/27
Inventor 蒋敏黄丽芬郭保卫沈新平霍中洋戴其根刘世平许轲庄恒扬
Owner YANGZHOU UNIV
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