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Method for transplanting crop seedlings cultivated by matrix of soil in factory mode

A technology for growing seedlings and crops with substrates, applied in botany equipment and methods, chemicals for biological control, cultivation, etc., can solve the problems of high quality cotton seedlings, low labor intensity, and long seedling slowing period, etc. Achieve the effects of obvious increase in production, low labor intensity, and short seedling period

Active Publication Date: 2011-09-07
HENAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is bare-root transplanting without a pot, and the labor intensity is low, but there are still some defects: such as timely watering after planting, high quality requirements for cotton seedlings, and excessively long slow seedling period, etc.

Method used

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  • Method for transplanting crop seedlings cultivated by matrix of soil in factory mode
  • Method for transplanting crop seedlings cultivated by matrix of soil in factory mode
  • Method for transplanting crop seedlings cultivated by matrix of soil in factory mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1, the industrialized soil matrix seedling raising and transplanting method of cotton

[0030] (1) Implementation plan:

[0031] Treatment A: On March 15, one corn seed (interactive crop) and one cotton seed (target crop) were sown in the hole of the seedling tray filled with 2 / 3 soil at the same time, and the thickness of the upper cover was about 2 cm after sowing. Then put it into the shed covered with agricultural film, and use the sodium indole acetate aqueous solution with a concentration of 30mg / Kg as the crop root accelerator to keep the soil humidity between 60%-65%. After the crops emerge, use a nutrient solution containing N, P, and K nutrients (containing 0.01% urea and 0.01% potassium dihydrogen phosphate, and the rest is water) to keep the soil humidity at about 60%-65%, until the height of the corn seedlings exceeds that of cotton When the seedlings are high, spray with 0.05% (mass percentage concentration, the same below) cotton field selecti...

Embodiment 2

[0039] Embodiment 2, the industrialization soil matrix seedling raising and transplanting method of watermelon

[0040] (1) Implementation plan:

[0041] Treatment A: On March 10, one wheat seed and one watermelon seed were sown in the hole of the seedling tray filled with 2 / 3 of the soil at the same time. In the arch shed, the indole butyric acid aqueous solution with a concentration of 20 mg / Kg was used as the crop root accelerator to keep the soil humidity between 60% and 65%. After the crops emerge, use a nutrient solution containing N, P, and K nutrients (containing 0.01% urea and 0.01% potassium dihydrogen phosphate, and the rest is water) to keep the soil humidity at about 60%-65%, until the height of the wheat seedlings exceeds that of watermelons When the plant height is high, spray with 0.05% sethoxydim, a watermelon selective stem and leaf herbicide. When the watermelon seedlings grow a true leaf, remove the film and harden the watermelon seedlings. Spray the first...

Embodiment 3

[0049] Embodiment 3, the industrialized soil matrix seedling raising and transplanting method of muskmelon

[0050] (1) Implementation plan:

[0051] Treatment A: On March 15, one rice seed and one melon seed were sown in the hole of the seedling tray filled with 2 / 3 soil at the same time. In the shed of the film, the sodium indole butyrate aqueous solution with a concentration of 20.00 mg / Kg is used as the crop root accelerator to keep the soil humidity between 60% and 65%. After the crops emerge, use a nutrient solution containing N, P, and K nutrients (containing 0.01% urea and 0.01% potassium dihydrogen phosphate, and the rest is water) to keep the soil humidity at about 60%-65%. When the plant height is high, spray with 0.05%% melon selective stem and leaf herbicide Quiheling. When the melon seedlings grow a true leaf, remove the film and start seedling hardening. Spray the second one about 7 days before transplanting. Secondary herbicide, continue to harden the seedlin...

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Abstract

The invention relates to a method for transplanting crop seedlings cultivated by a matrix of soil in a factory mode, which comprises the following specific steps: sowing crop seeds in holes of seedling cultivating trays on which the matrix of soil is scattered, or directly sowing the crop seeds in the holes of the seedling cultivating trays, and then covering the seeds with the matrix of soil; putting the seedling cultivating trays in an arc agricultural film house or a greenhouse, keeping the humidity of the matrix of soil at 50-70%, and uncovering films or opening the arc agricultural film house after the crop sprouts to enable the crop seedlings to adapt to environment, and transplanting the crop seedlings. In the method, the soil which has low cost and is easy to obtain as the matrix is adopted to cultivate crop seedlings in a factory mode, the method has low production cost and ensures that the transplanted crop seedlings recover in a short period.

Description

technical field [0001] The invention belongs to the technical field of planting crops, and in particular relates to a method for industrialized seedling raising and transplanting of crops using soil as a substrate, which is suitable for cotton, peanut, soybean, rape, sunflower, sesame, tomato, watermelon, cucumber, melon, pepper, tobacco , corn, millet, sorghum, rice, onion, garlic and other crops and some forest materials. Background technique [0002] Crop industrial seedlings are usually based on non-soil materials such as vermiculite, peat, sand, coconut powder, peanut shells, decomposed plant stalks, perlite, etc. These materials have good air permeability, moisture retention, or light weight Nutritious, easy to raise seedlings, less root damage and other advantages, so it is widely used in industrialized seedling cultivation of crops, but most of them are bulky, difficult to transport, non-renewable, high in price, easy to disperse in pots after seedlings, and slow see...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/00A01N43/38A01N39/04A01N37/10A01P21/00
Inventor 杨铁钢郭红霞代丹丹李彦鹏郝西
Owner HENAN ACAD OF AGRI SCI
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