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Melon seedling raising method

A cultivation method and technology of melon seedlings, which are applied in the field of agricultural seedling cultivation, can solve the problems of low-quality nutrient soil and management technology of seedling cultivation, and achieve the effects of appropriate trace element content, well-developed root system, and comprehensive nutrition

Inactive Publication Date: 2017-05-31
宁强县农业技术推广中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of low quality nutrient soil used in the existing melon seedling cultivation technology and the deficiencies in the seedling cultivation management technology, and propose a new method for melon seedling cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of melon seedling cultivation method:

[0016] (1) Seedbed setting: choose a plot with flat terrain, leeward to the sun, and convenient transportation to make a flat shallow seedbed. The seedbed is 10-15cm below the ground level, the width of the seedbed is 80-100cm, and the length is 5-7m;

[0017] (2), nutrient soil preparation: mix 80% decomposed organic fertilizer and 20% fine loam, add urea 0.15kg, common calcium 0.35kg, potassium sulfate 0.08kg, magnesium sulfate 0.04kg, Borax 0.04kg, after fully mixing, add water to make moist nutritious soil that is hand-kneaded into balls and scattered on the ground;

[0018] (3) Production of fat balls: When the ambient temperature rises to 5°C, knead the moist nutrient soil described in (2) into fat balls the size of goose eggs by hand, and insert a small wooden stick into each fat ball to a certain depth Be the seed hole of about 2cm, then they are closely arranged on the seedbed described in (1), waiting for sowing;...

Embodiment 2

[0023] (1), seedbed setting: be identical with the step (1) in embodiment 1;

[0024] (2), nutrient soil preparation: mix 80% decomposed organic fertilizer and 20% fine loam, add urea 0.2kg, general calcium 0.5kg, potassium sulfate 0.1kg, magnesium sulfate 0.05kg, Borax 0.05kg, after fully mixing, add water to make moist nutritious soil that is hand-kneaded into balls and disperses upon landing;

[0025] (3) Fat ball making: same as step (3) in embodiment 1;

[0026] (4) Sowing: in the area south of the Qinling Mountains, in early and mid-February, when the daily average temperature is stable and exceeds 5°C, it can be sown. Place a plump watermelon seed in the seed hole of each fat ball, and then cover it with a thickness of 1cm. Fine soil, pour enough water, cover the surface of the fertilizer ball with a layer of plastic film to keep moisture, and then arch the plastic film to increase the temperature naturally;

[0027] (5), seedling management: same as step (5) in embod...

Embodiment 3

[0030] (1), seedbed setting: be identical with the step (1) in embodiment 1;

[0031] (2), nutrient soil preparation: mix 80% decomposed organic fertilizer and 20% fine loam, add urea 0.25kg, general calcium 0.65kg, potassium sulfate 0.12kg, magnesium sulfate 0.06kg, Borax 0.06kg, after fully mixing, add water to make moist nutritious soil that is hand-kneaded into balls and disperses upon landing;

[0032] (3) Fat ball making: same as step (3) in embodiment 1;

[0033] (4) Sowing: In the area south of the Qinling Mountains, in early and mid-February, when the daily average temperature is stable and exceeds 5°C, it can be sown. Put a full gourd seed in the seed hole of each fat ball, and then cover it with 1cm Thick and fine soil, pour enough water, cover the surface of the fertilizer ball with a layer of plastic film to keep moisture, and then arch the plastic film to increase the temperature naturally:

[0034] (5), seedling management: same as step (5) in embodiment 1;

...

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PUM

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Abstract

The invention discloses a melon seedling raising method. The melon seedling raising method comprises the steps that 1, a plot is selected as a flat shallow rectangular piece seedling bed; 2, 80% of composted organic fertilizer and 20% of fine fertile soil are mixed, and 0.15-0.25 kg of urea, 0.35-0.65 kg of single superphosphate, 0.08-0.12 kg of potassium sulfate, 0.04-0.06 kg of magnesium sulfate and 0.04-0.06 kg of borax are added to per 100 kg of mixed fertilizer, water is added to prepare moist nutritional soil after full mixing; 3, the mixed fertilizer is made into fertilizer balls with the size of goose egg, the balls are inserted into seed holes and are tightly close to the seedling bed; 4, when average temperature is stabilized, sowing is performed at the temperature of 5 DEG C, fine soil covers the bed for 1 cm, sufficient watering is performed, a mulching film covers, and then an agricultural film is arch-covered for natural temperature increase; 5, when 30% of strong seedlings emerges, the agricultural film is removed, heat preservation is performed, and rooting promotion is performed at a stage of 2-3 leaves for multiple times; 6, outplanting with soil balls is performed after 25-30 days. The nutrient soil in the method is especially suitable for seedling raising of watermelons, muskmelons, bottle gourds and other melons and is comprehensive in nutrition and appropriate in micronutrient content, seedlings are thick and strong, root systems are developed, the adaptability and stress resistance of the seedlings after transplantation are very strong, and the survival rate can be up to 98% or above.

Description

technical field [0001] The invention belongs to the field of agricultural seedling cultivation, and relates to a method for cultivating melon seedlings. Background technique [0002] Nowadays, people have abandoned the way of direct seeding in the open field when raising seedlings of many crops such as melons, fruits and vegetables, but use plug trays or nutrition bags to raise seedlings. The advantages of this method are high emergence rate and relatively high survival rate. It is known that one of the key technologies for growing seedlings with plug trays or nutrient bags is the quality of the nutrient soil, that is, whether the nutritional components of the nutrient soil are comprehensive and whether the nutrient ratio is appropriate for a certain crop. The quality of the nutrient soil not only affects the growth of the seedlings, but also affects the seedling performance and disease resistance of the seedlings after transplanting, that is, affects the survival rate of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G1/00
CPCA01G22/00C05B1/02
Inventor 王建明王雪沈国祥张玉霞余地才莫顺彩
Owner 宁强县农业技术推广中心