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Seedling culture method with application of grafting of cucurbits and water melons

A watermelon and gourd technology is applied in the field of raising seedlings using gourds to graft watermelons, which can solve the problems of being susceptible to diseases and low watermelon yield, and achieve the effects of overcoming heavy cropping, enhancing growth, promoting growth and early maturity.

Inactive Publication Date: 2017-11-24
界首市民杰种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to improve watermelon varieties and be restricted by heavy cropping, the watermelon yield is low and susceptible to disease. At present, many grafting methods have appeared to change this situation. This application discloses a seedling raising method for grafting watermelons using gourds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for raising seedlings utilizing gourds to graft watermelons, comprising the following steps:

[0020] (1) select gourd seed as the seed of rootstock and carry out 3mW / cm 2 After microwave drying and sterilization for 60s, place it in hot water at 55°C for 2 minutes, then replace it with hot water at 28°C for 6 hours, then germinate in an incubator at 28°C;

[0021] (2) Mix the watermelon seeds and plant ash according to the volume ratio of 1:2, then mix the seeds with 0.2% potassium permanganate solution and knead for 3 minutes, rinse the watermelon seeds with clean water, and then put them in the temperature After immersing in hot water at 40°C for 40 minutes, germination is carried out at a temperature of 28°C in an incubator;

[0022] (3) Insert the bud tips of the germinated gourd seeds and watermelon seeds downward into the matrix in the same hole, and insert a gourd seed and a watermelon seed in each hole respectively, and then cover with a 3mm thick lay...

Embodiment 2

[0031] A method for raising seedlings utilizing gourds to graft watermelons, comprising the following steps:

[0032] (1) select gourd seed as the seed of rootstock and carry out 5mW / cm 2 After microwave drying and sterilization for 70s, place in hot water at 60°C for 3 minutes, then change to hot water at 34°C for 8 hours, then germinate in an incubator at 30°C;

[0033] (2) Mix the watermelon seeds and plant ash according to the volume ratio of 1:2, then mix the seeds with 0.4% potassium permanganate solution and knead for 4 minutes, rinse the watermelon seeds with clean water, and then put them in the temperature After immersing in hot water at 50°C for 50 minutes, germination is carried out at a temperature of 30°C in an incubator;

[0034] (3) Insert the bud tips of the germinated gourd seeds and watermelon seeds downward into the matrix in the same hole, and insert a gourd seed and a watermelon seed in each hole respectively, and then cover with a 5mm thick Substratum ...

Embodiment 3

[0043] A method for raising seedlings utilizing gourds to graft watermelons, comprising the following steps:

[0044] (1) select the gourd seed as the seed tile of stock and carry out 4mW / cm 2 After microwave drying and sterilization for 65s, place it in hot water at 55°C for 3 minutes, then replace it with hot water at 30°C and soak for 7 hours, then germinate in an incubator at 30°C;

[0045] (2) Mix the watermelon seeds and plant ash according to the volume ratio of 1:2, then mix the seeds with 0.3% potassium permanganate solution and knead for 3.4 minutes, rinse the watermelon seeds with clean water, and then put them in After soaking in hot water with a temperature of 45°C for 45 minutes, the germination was accelerated at a temperature of 28°C in an incubator;

[0046](3) Insert the bud tips of the germinated gourd seeds and watermelon seeds downwards into the matrix in the same hole, and insert a gourd seed and a watermelon seed in each hole respectively, and then cove...

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PUM

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Abstract

The invention discloses a seedling culture method with application of grafting of cucurbits and water melons. The method comprises the steps that disinfection, seed soaking and germination acceleration are conducted to a stock and a scion; after two main leaves grow out from seedlings of the stock and the scion, a medical liquid is sprayed for disinfection and cell division; then main stems of the stock and the scion are half-sliced, and wounds are adhered and bound firmly; temperature and humidity are managed and controlled, so wound healing is promoted; and the grafting survival rate is increased, and top seedlings of cucurbit seedlings are removed, and rootstocks of water melon seedlings are cut off. The method disclosed by the invention has the advantages that the root system of the cucurbits is developed after grafting; the water melon variety is improved in quality; growth and early maturity of the water melons can be promoted; resistance to wilt and stubby root nematodes is enhanced; and stress resistance of the water melons is enhanced.

Description

technical field [0001] The invention belongs to the technical field of watermelon planting, and in particular relates to a method for growing seedlings of watermelons grafted with gourds. Background technique [0002] Watermelon is called "the king of melons" and is native to Africa. It was introduced to Xinjiang in the Tang Dynasty and introduced to Zhongtu in the Five Dynasties. It belongs to Cucurbitaceae and has multiple seeds. Watermelon is cultivated in both north and south of China. Watermelon is a dicotyledonous flowering plant with a plant shape like a vine and feathery leaves. [0003] Watermelon stems and branches are thick, with obvious ribs, covered with long and dense white or light yellow-brown villous hairs, tendrils are thicker, pubescent, 2-pointed, thick petioles, 3-12 cm long, 0.2- 0.4 cm, with inconspicuous furrows, densely pubescent, papery leaves, triangular-ovate in outline, with white-green, 8-20 cm long, 5-15 cm wide, short bristles on both sides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G1/00A01G9/10A01C1/00A01C1/06A01N43/90A01N57/12A01P21/00
CPCA01G24/00A01C1/00A01C1/06A01G2/30A01N43/90A01N57/12A01N2300/00
Inventor 马友民马小振
Owner 界首市民杰种植专业合作社