CN104541813A - Cultivation method for green vegetables - Google Patents

Abstract

The invention provides a cultivation method for green vegetables. The cultivation method is characterized by including (1), selecting seeds; (2), preparing soil; (3), sowing the seeds according to varietal characteristics of the vegetables, climate conditions and a cultivation pattern; (4) applying chemical fertilizer and cultivation pattern jointly, wherein the ratio of organic nitrogen to inorganic nitrogen is 1:0.5; (5), performing comprehensive pest control by light trapping and chemical control on the principle of prevention first, wherein high-effect and low-toxicity less-persistent pesticide is selected for chemical control. The cultivation method has the advantages that through four major technological treatment including seed selection, soil preparation, sowing and fertilization, the vegetables can meet environment protection requirements, and safety of the vegetables can be improved; meanwhile, the vegetables grow vigorously, so that product market competitiveness is improved, and the vegetables are nutrient vegetables with market potential.

Description

A kind of breeding method of green vegetables

Technical field

The present invention relates to the breeding method of vegetables, be specifically related to a kind of breeding method of fresh vegetables.

Background technology

Vegetables are the important economic crops of China, oil crop and export crop, it is again simultaneously the requisite traditional food of our people, not only nutritious, confirmation is studied recently by American-European scientist, scientific research institution and agricultural sector: peanut is rich in vegetable active compound, as phytosterol, saponin, resveratrol, antioxidant etc., to preventing malnutrition, balanced diet, prevention diabetes, cardiovascular disease, obesity, suppress growth of cancers and antidotal disease-prevention health etc. to have remarkable effect.China is one of main in the world peanut production state, and existing long-term cultivated area, close to 5,000,000 hectares, accounts for 20% of the total cultivated area in the world, occupies the 2nd; Output close to 1,500 ten thousand tons, account for that the world always produces 40%, occupy the 1st.Peanut oil content is about 50%, is rich in micronutrient element, containing 13 kinds of vitamins and 26 kinds of mineral elements, particularly vitamin E, and nicotinic acid, folic acid, vitamin B1, the rich content of the micronutrients such as magnesium, calcium, copper, potassium.

Summary of the invention

The object of the invention is to the kind by selecting high-quality, a kind of breeding method of green vegetables is provided, the large main security production stage of this technological design four, to choose seeds, soil, sowing, the large main technique process of fertilising four, vegetables can be made to reach environment protection requirement, improve the safety of vegetables, strengthen the competitiveness of product in market.

The object of the invention is to be realized by following technical scheme, have developed a kind of breeding method of green vegetables, the technical solution adopted in the present invention comprises the steps:

(1) choose seeds: select kind that is disease-resistant, high-quality, then by basking seeds, warm water, Medicament soaked seed carry out seed disinfection;

(2) wholely: the residue that strips a field, plough deeply soil, and kill virus with soil fungicides, rice field-upland field rotation;

(3) sow: according to the sowing of the breediness of vegetables, climate condition and planting type;

(4) soil and fertilising: chemical fertilizer and fertilizer with the use of, the ratio of organic nitrogen and inorganic nitrogen is 1:0.5, every mu of fertilizer application amount is no more than 30kg, the cleaning of the sick leaf in timely removing weeds in field and field, diseased plant, chemical fertilizer be selected from urea, sulfuric acid money, complex fertilizer and potassium dihydrogen phosphate one or more.

(5) extermination of disease and insect pest: to put prevention first, integrated control, adopt light trap and chemical control, high-efficiency low-toxicity less-persistent pesticide is selected in described chemical control.

Beneficial effect of the present invention: this technique is by seed selection, soil, sowing, the large main technique process of fertilising four, vegetables can be made to reach environment protection requirement, improve the safety of vegetables, vegetable growth is vigorous simultaneously, strengthening the competitiveness of product in market, is a kind of dietary vegetable with market potential.

Specific embodiment

A breeding method for green vegetables, is characterized in that, comprises the following steps:

(1) choose seeds: select kind that is disease-resistant, high-quality, then by basking seeds, warm water, Medicament soaked seed carry out seed disinfection;

(2) wholely: the residue that strips a field, plough deeply soil, and kill virus with soil fungicides, rice field-upland field rotation;

(3) sow: according to the sowing of the breediness of vegetables, climate condition and planting type;

(4) soil and fertilising: chemical fertilizer and fertilizer with the use of, the ratio of organic nitrogen and inorganic nitrogen is 1:0.5, every mu of fertilizer application amount is no more than 30kg, the cleaning of the sick leaf in timely removing weeds in field and field, diseased plant, chemical fertilizer be selected from urea, sulfuric acid money, complex fertilizer and potassium dihydrogen phosphate one or more.

(5) extermination of disease and insect pest: to put prevention first, integrated control, adopt light trap and chemical control, high-efficiency low-toxicity less-persistent pesticide is selected in described chemical control.

Those of ordinary skill in the art can understand, and in protection scope of the present invention, modifies for above-described embodiment, and it is all possible for adding and replacing, and it does not all exceed protection scope of the present invention.

Claims (1)

1. a breeding method for green vegetables, is characterized in that, comprises the following steps:

(1) choose seeds: select kind that is disease-resistant, high-quality, then by basking seeds, warm water, Medicament soaked seed carry out seed disinfection;

(2) wholely: the residue that strips a field, plough deeply soil, and kill virus with soil fungicides, rice field-upland field rotation;

(3) sow: according to the sowing of the breediness of vegetables, climate condition and planting type;

(4) soil and fertilising: chemical fertilizer and fertilizer with the use of, the ratio of organic nitrogen and inorganic nitrogen is 1:0.5, every mu of fertilizer application amount is no more than 30kg, the cleaning of the sick leaf in timely removing weeds in field and field, diseased plant, chemical fertilizer be selected from urea, sulfuric acid money, complex fertilizer and potassium dihydrogen phosphate one or more.

(5) extermination of disease and insect pest: to put prevention first, integrated control, adopt light trap and chemical control, high-efficiency low-toxicity less-persistent pesticide is selected in described chemical control.