Standardized grafting seedling raising method for high-sweetness small watermelons

A small watermelon, grafting seedling raising technology, applied in the direction of grafting, botanical equipment and methods, planting substrates, etc., can solve the problems that affect the normal growth of watermelon plants, hinder the development of watermelon industry, and the grafting method is not efficient, etc., to achieve strong vitality, Resistant to aging, the effect of a well-developed root system

Pending Publication Date: 2022-08-05
兰考坤禾农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous increase of planting area, people's interest in large watermelon is decreasing day by day, and more and more farmers choose to plant small watermelon. The normal growth of watermelon plants leads to lower yield and lower quality, which seriously hinders the development of watermelon industry
Grafting seedlings have high requirements on grafting technology, environmental conditions and management measures. The grafting method in the current technology is not efficient, and there are problems such as high morbidity, low survival rate and weak growth of grafted seedlings. Therefore, people have been looking for solutions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] A kind of high sweetness small watermelon standardized grafting seedling raising method, is characterized in that, comprises the steps:

[0077] (1) Site selection and construction:

[0078] In areas with good ecology, good water quality, high terrain, convenient irrigation and drainage, convenient transportation, sufficient labor force, and complete hydropower and other supporting facilities, choose deep soil, fertile and loose loam or sandy loam, and build solar greenhouses or multi-span greenhouses;

[0079] Before land preparation, 3000kg / 667m² of decomposed manure and 30kg / 667m² of potassium sulfate compound fertilizer were applied on the melon ridges, and mixed with the soil during land preparation. Before planting, the land should be flat, loose, five stubble, and good moisture content;

[0080] (2) Disinfection of facilities and equipment:

[0081] Seedling greenhouses, shed films, seedbeds and seedling trays, etc., are sprayed and disinfected with 40% formalde...

Embodiment 2

[0148] A kind of high sweetness small watermelon standardized grafting seedling raising method, is characterized in that, comprises the steps:

[0149] (1) Site selection and construction:

[0150] In areas with good ecology, excellent water quality, high terrain, convenient irrigation and drainage, convenient transportation, sufficient labor force, and complete hydropower and other supporting facilities, choose deep soil, fertile and loose loam or sandy loam, and build solar greenhouses or multi-span greenhouses;

[0151] Apply on the melon ridge before soil preparation, potassium sulfate type compound fertilizer 30kg / 667m², mix with the soil during soil preparation, and make the plot flat, loose, five stubble, and good moisture content before planting;

[0152] (2) Disinfection of facilities and equipment:

[0153] Seedling greenhouses, shed films, seedbeds and seedling trays, etc. are sprayed with 40% formaldehyde 50 times liquid, the dosage is 30-50mL / m², then closed for ...

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Abstract

The invention discloses a high-sweetness small watermelon standardized grafting seedling raising method which comprises the following steps: 1, site selection and construction, 2, facility and equipment disinfection: performing spray disinfection on a seedling raising greenhouse, a greenhouse film, a seedling bed, a seedling raising tray and the like; 3, selecting and preparing a substrate, and loading the substrate into a tray, namely uniformly pouring the substrate into a seedling raising tray, shaking the seedling raising tray to enable the substrate to be compactly filled in seedling raising holes, then compacting and scraping the substrate on the surface of the seedling raising tray by using a small wood plate with the thickness of 1cm and the length of 50cm, and then compacting and scraping the substrate on the surface of the seedling raising tray by using a small wood plate with the thickness of 1cm and the length of 50cm; 4, stock cultivation; 5, scion cultivation; 6, preparation before grafting; 7, grafting; the method has the advantages that grafted seedlings cultivated through the method are robust, neat and consistent, developed in root system, high in water absorption and fertilizer absorption capacity, rapid in seedling recovery after field planting, robust in growth and development and not prone to premature senility.

Description

technical field [0001] The invention relates to a watermelon seedling raising method, in particular to a standardized grafting seedling raising method for small watermelon with high sweetness. Background technique [0002] The annual sown area of ​​watermelon in my country is 2.22 million hectares, with an annual output of 53.86 million tons, accounting for 60% of the world's watermelon cultivation area and total output, ranking first in the world in sown area and output. [0003] With the continuous increase of the sown area, people's interest in large watermelons is decreasing day by day, and more and more farmers choose to grow small watermelons. The normal growth of watermelon plants, resulting in reduced yield and quality, has seriously hindered the development of the watermelon industry. Grafting and raising seedlings have high requirements on grafting technology, environmental conditions and management measures. The grafting method in the current technology is not ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G2/30A01G24/28A01G24/15C05G1/00C05G5/20
CPCA01G31/00A01G2/30A01G24/28A01G24/15C05B7/00C05G5/20C05C5/02C05C5/04C05D5/00C05D9/00C05D9/02Y02P60/21
Inventor 吴国军杨凡李胜利丁文玉
Owner 兰考坤禾农业开发有限公司
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