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Technical method for seed selection and seedling cultivation of green beans

A technology, mung bean technology, is applied in the field of mung bean seedling breeding, which can solve the problems of intolerance to frost, inhibited growth, etc., and achieve the effects of enhancing disease resistance and pest resistance, improving survival rate, and enhancing benefits.

Inactive Publication Date: 2016-06-29
HARBIN HONGRUIXIANG TECH DEV CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It does not drop flowers, but it is not resistant to frost, and the growth will be inhibited if the temperature is below 10°C for a long time

Method used

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with specific examples.

[0009] A technical method for mung bean seed selection and seedling cultivation, the technical method for seed selection and seedling cultivation is realized by the following steps.

[0010] (1) Selection of suitable varieties: The basic principles of selection are: firstly, according to the response of varieties to the length of sunshine, select good varieties that do not require strict sunshine, which can be cultivated in three seasons; secondly, according to the response of varieties to temperature, determine In the cultivation season, cold-resistant and heat-resistant varieties can be cultivated in spring and autumn, and heat-resistant and non-cold-resistant varieties should be cultivated in summer. Generally, white-pod varieties are more heat-resistant than green-pod varieties; thirdly, according to the occurrence of local mung bean diseases and insect pests and natural di...

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Abstract

The invention discloses a technical method for seed selection and seedling cultivation of green beans. The technical method for seed selection and seedling cultivation is implemented by the following steps: (1) selecting sowing time: the green beans are suitable to be directly sown in spring without covering films about 10 days before local late frost with ground temperature at 10 cm being stabilized at 10 to 12 DEG C at that time, and are suitable to be sown in autumn 110 to 120 days before local early frost; (2) selecting proper certified seeds; (3) preparing soil and applying base fertilizers: soil preparation, furrowing and application of a sufficient amount of base fertilizers, particularly additional application of a phosphorus potassium fertilizer, are required to be combined for a green bean land, and about 5,000 kilograms per mu of decomposed composts and miscellaneous fertilizers are usually required to be applied ; (4) sowing seeds and cultivating seedlings: both direct sowing and seedling transplantation can be adopted for seed sowing, and under a normal condition, yield of seedling transplantation is increased by 25 to 35 percent compared with that of direct sowing. According to the technical method for seed selection and seedling cultivation of the green beans, labor force is greatly saved, cost in seed selection and seedling cultivation of the green beans is reduced, the survival rate of the green beans is increased, benefits of seed selection and seedling cultivation of the green beans are enhanced, the disease resistance and insect damage resistance of the green beans are enhanced, the aims of high yield and high quality are fulfilled, and the method has high popularization value.

Description

technical field [0001] The invention relates to a technique for seed selection and seedling cultivation, in particular to a method for mung bean seed selection and seedling cultivation, and belongs to the technical field of agricultural seed selection and seedling cultivation. Background technique [0002] Mung bean requires high temperature and has strong heat resistance. The optimum growth temperature is 20-25°C, and it can still pod normally at a temperature above 35°C in summer. [0003] It does not drop flowers, but it is not frost-resistant, and the growth is inhibited if the temperature is below 10°C for a long time. Mung beans are short-day crops, but most of the long mung beans cultivated as vegetables are medium-light and do not have strict requirements on sunshine. For example, red-billed swallows and cowpea 28-2 can be cultivated in spring, summer and autumn in the south. Mung beans have wide adaptability to soil. As long as the drainage is good, the fields with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 不公告发明人
Owner HARBIN HONGRUIXIANG TECH DEV CO LTD
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