Comprehensive management method for cucumber seed reproduction

A technology for comprehensive management and seed breeding, applied in the fields of botanical equipment and methods, applications, and plant genetic improvement, which can solve the problems of season, temperature, uneven seed quality, and long production cycle, achieving high efficiency and shortening. Seed production cycle, good quality effect

Pending Publication Date: 2018-12-21
YUNNAN SINONG VEGETABLES SEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method of artificial hybrid seed production is generally used for seed production. The production cost is high and the production cycle is long. The quality of the produced seeds varies greatly and is greatly affected by seasons and temperatures.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A kind of comprehensive management technology for producing and multiplying cucumbers, comprising the following steps:

[0055] Sowing seedlings:

[0056] Sowing in mid-April, pollination can be rainy after 45 days, otherwise the pollen will not be active under high temperature conditions, resulting in too little or no fruiting; use 72-hole plugs for industrial seedling cultivation, and it will take about 15 days from sowing to planting;

[0057] Seedbed management:

[0058] (1) After the seedlings are transplanted, all the true leaves have come out, and one time of fertilization: high nitrogen fertilizer (N:P:K=30:10:10) 800 times + 6.25% bright shield 2000 times + agricultural streptomycin 3500 times + 2000 times of rooting and seedling strengthening agent;

[0059] After 7 days, carry out secondary fertilization: balanced fertilizer (N:P:K=20:20:20) 800 times + 6.25% Bright Shield 2000 times + 99% hymexazol 3500 times + rooting and seedling strengthening agent 2000...

Embodiment 2

[0102] 1. Sowing seedlings

[0103] (1) Sowing time: sow in mid-April, and pollination may occur in rainy days after 45 days, otherwise pollen will not be active under high temperature conditions, resulting in too little or no fruiting.

[0104] (2) Seedling cultivation: 72 hole trays are used for industrial seedling cultivation, and it takes about 15 days from sowing to planting.

[0105] Seedbed management: (1) Fertilizer and water management: all true leaves come out (after transplanting seedlings) - 250 times Duomeiduo (high nitrogen fertilizer) + 2000 times Bright Shield + 3500 times agricultural streptomycin + 2000 times rooting and seedling strengthening agent; 7 Two days later, carry out the second fertilization: Duomeiduo (balanced fertilizer) 500 times + seedling strengthening agent 400 times + bright shield 2000 times + hymexazol 3500 times + rooting and seedling strengthening agent 2000 times; depending on the growth of seedlings, increase or reduce the number of f...

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PUM

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Abstract

The invention provides a comprehensive management method for cucumber seed reproduction and provides a novel method and a novel idea for solving the problems in spring cucumber seed reproduction in dry-hot valley areas, shortening the seed reproduction period and accelerating the research and development progress. The seed reproduction efficiency is high, the quality is good, and seed quality is ensured by hormone treatment.

Description

technical field [0001] The invention relates to the technical field of crop seed production and multiplication, in particular to a comprehensive management method for cucumber seed production and multiplication. Background technique [0002] Cucumber (scientific name: Cucumissativus L.) is an annual vine or climbing herb of Cucurbitaceae, and is a monoecious cross-pollinated crop. Among them, the male flowers of cucumber: constant flowers are clustered in the leaf axils; the pedicels are slender and puberulent; the corolla is yellowish-white, and the corolla lobes are oblong-lanceolate. Female flowers of cucumber: solitary or sparsely clustered; pedicel stout, pilose; ovary scabrous. The fruit is oblong or cylindrical, yellow-green when ripe, with a rough surface. [0003] Cucumber has a large planting area and a high total output in my country. At present, the method of artificial hybrid seed production is generally used for seed production. The production cost is high a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02
CPCA01H1/02
Inventor 杨长楷李思武李树万张志星文渊杨育揆莫晓莹
Owner YUNNAN SINONG VEGETABLES SEED
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