CN104641828A

CN104641828A - Cultivation techniques for Northeast soybeans

Info

Publication number: CN104641828A
Application number: CN201310575797.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Harbin Paiteng Agricultural Technology Co Ltd
Current assignee: Harbin Paiteng Agricultural Technology Co Ltd
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2015-05-27

Abstract

The present invention discloses cultivation techniques for Northeast soybeans. The cultivation techniques comprise the following steps: (1) field selection: if a field is continuously planted with soybeans for more than three years, plowing the field at autumn so as to accelerate the aging of soil and facilitate the sufficient utilization of nutrition, loosening the plowed soil layer at a certain depth, and turning over the soil to bury farmyard manure, stumps, crop residues, pests and weeds, with the plowing depth of black soil being 25-35 cm; with the rule that the depth of loess, Baijiang soil, light alkaline earth, thin soil or deep subsoil containing harmful substances should not exceed the fertile soil layer, forming ridges after plowing, and carrying out ridge culture so as to increase earth temperature, increase the depth of cultivated horizon and enhance stagnant water draining and draught resisting ability; (2) seed treatment: in general, according to the seed amount, adding 0.1% to 0.15% of phoxim, or 0.7% of lindane powder, or 0.3% to 0.4% of carbendazim with tetramethylthiuram disulfide (1:1), or adding 0.3% to 0.5% of carbendazim with captan (1:1) into the seed for seed dressing; (3) sowing: sowing seeds of cultivars with strong branchiness at the fertile field at a density of 8-10 thousands seedlings per mu; and (4) field management.

Description

A kind of culture technique of northeast soybean

Technical field

The present invention relates to a kind of cultivation method, particularly a kind of culture technique of northeast soybean, belong to agricultural cultivation method field.

Background technology

Soybean is important grain and oil dual-purpose crop, is the valuable agricultural resources with high nutritive value, high physiologically active and extensive industrial use, can says that purposes is very extensive.First contain abundant good protein, fat, carbohydrate, mineral matter and various physiological activator in soya seeds, wherein protein and fat content account for about 60% of seed, are the main sources of human plant's albumen and fat.Secondly, in the last few years, along with China's expanding economy, the generally raising of living standards of the people, people constantly expand for grease and carnivorous demand, and the meat, milk, eggs etc. of consumption also get more and more.The demand fast development of the protein feed of soybean and the high-quality such as soya-bean cake, dregs of beans, soybean is also more and more important as the purposes of feed.3rd important function is exactly the development along with science and technology, the industry machining chain of soybean is also in continuous prolongation, soybean can be painted, print, ink, glycerine, artificial wool, staple fibre, plastics, jelly, bakelite, film of taking pictures, fatty acid and medical industry the raw material of vitamin tannalbin, can make powered milk substitute, margarine, milk wet goods in the food industry, soybean is widely used in the industries such as light industry, chemical industry, food, weaving, medicine, building materials, electronics, machine-building.The fourth-largest beans occupy critical role in rotation system, soybean stubble has good crop producing power, the damage by disease and insect of soybean seldom endangers other crops, and the weeds of soybean stubble are less, and soybean can promote the sustainable use in soil, in addition, plantation soybean solves the important channel of peasant employment, is also the important sources of increasing peasant income particularly cash income, as can be seen from the above, Soybean production is significant to China's economic development, and development Soybean production has the irreplaceable important function of other crop.

Summary of the invention

The present invention is based on existing culture method for soybea, adopt the principles of science of novelty, propose a kind of culture technique of northeast soybean, it greatly saves labour, reduce soybean planting cost, improve soybean survival rate, enhance the benefit of plantation soybean, the disease resistance of soybean and insect pest ability are strengthened, reaches the object of high yield and high quality.

The technical scheme that the present invention solves the employing of its technical problem is: a kind of culture technique of northeast soybean, and its cultivation method adopts following steps to realize.

(1) plot is selected: soybean, when planting more than 3 years continuously, should be taked plough autumn, soil-ripening is accelerated, be conducive to making full use of of nutrient, the loose topsoil of certain depth, turn over and bury agriculture fertilizer, stubble, sick worm, weeds, black earth tilling depth 25 ~ 35 centimetres; Loess, white muddy soil, light alkaline earth or soil layer is thin or lower soil contains hazardous substance tilling depth, no more than loam layer, are beaten ridge after ploughing, are carried out ridge and do, can improve ground temperature, deepen plow layer, strengthen drought resistance of draining flooded fields.(2) seed treatment: commonly use the pungent sulphur of grain weight 0.1% ~ 0.15% or 0.7% miracle powder or 0.3% ~ 0.4% carbendazim and add tmtd (1:1), or add captan (1:1) seed dressing with 0.3% ~ 0.5% carbendazim, when dressing seed and the micro-fertilizer of ammonium molybdate are dressed seed and are carried out simultaneously, need carry out after ammonium molybdate seed dressing is dried in the shade, after noting adopting rhizobium seed dressing, insecticide and bactericide can not be mixed again.(3) sow: in fertile soil, the strong kind of plantation branchiness, mu 0.8 ~ 10,000 strain of keeping a full stand of seedings is advisable.On knurl thin soil ground, the weak kind of plantation branchiness, mu 1.6 ~ 20,000 strains of keeping a full stand of seedings are advisable.High latitude high and cold area, the early-maturing variety of plantation, mu is kept a full stand of seedings 2 ~ 30,000 strains.In the northern China, pole of plantation soybean, extremely early variety, mu is kept a full stand of seedings 3 ~ 40,000 strains.

(4) field management.

Beneficial effect of the present invention: the culture technique of a kind of northeast soybean that the present invention proposes, it greatly saves labour, reduce soybean planting cost, improve soybean survival rate, enhance the benefit of plantation soybean, the disease resistance of soybean and insect pest ability are strengthened, reaches the object of high yield and high quality, there is larger promotional value.

Embodiment

Below in conjunction with instantiation, the invention will be further described.

A culture technique for northeast soybean, its cultivation method adopts following steps to realize.

(1) plot is selected: soybean, when planting more than 3 years continuously, should be taked plough autumn, soil-ripening is accelerated, be conducive to making full use of of nutrient, the loose topsoil of certain depth, turn over and bury agriculture fertilizer, stubble, sick worm, weeds, black earth tilling depth 25 ~ 35 centimetres; Loess, white muddy soil, light alkaline earth or soil layer is thin or lower soil contains hazardous substance tilling depth, no more than loam layer, are beaten ridge after ploughing, are carried out ridge and do, can improve ground temperature, deepen plow layer, strengthen drought resistance of draining flooded fields.(2) seed treatment: commonly use the pungent sulphur of grain weight 0.1% ~ 0.15% or 0.7% miracle powder or 0.3% ~ 0.4% carbendazim and add tmtd (1:1), or add captan (1:1) seed dressing with 0.3% ~ 0.5% carbendazim.When dressing seed and the micro-fertilizer of ammonium molybdate are dressed seed and carried out simultaneously, need carry out after ammonium molybdate seed dressing is dried in the shade, after noting adopting rhizobium seed dressing, insecticide and bactericide can not be mixed again.(3) sow: in fertile soil, the strong kind of plantation branchiness, mu 0.8 ~ 10,000 strain of keeping a full stand of seedings is advisable.On knurl thin soil ground, the weak kind of plantation branchiness, mu 1.6 ~ 20,000 strains of keeping a full stand of seedings are advisable.High latitude high and cold area, the early-maturing variety of plantation, mu is kept a full stand of seedings 2 ~ 30,000 strains.In the northern China, pole of plantation soybean, extremely early variety, mu is kept a full stand of seedings 3 ~ 40,000 strains.

(4) field management.

Claims

1. a culture technique for northeast soybean, is characterized in that: described cultivation method adopts following steps to realize:

(1) plot is selected: soybean, when planting more than 3 years continuously, should be taked plough autumn, soil-ripening is accelerated, be conducive to making full use of of nutrient, the loose topsoil of certain depth, turn over and bury agriculture fertilizer, stubble, sick worm, weeds, black earth tilling depth 25 ~ 35 centimetres; Loess, white muddy soil, light alkaline earth or soil layer is thin or lower soil contains hazardous substance tilling depth, no more than loam layer, are beaten ridge after ploughing, are carried out ridge and do, can improve ground temperature, deepen plow layer, strengthen drought resistance of draining flooded fields; (2) seed treatment: commonly use the pungent sulphur of grain weight 0.1% ~ 0.15% or 0.7% miracle powder or 0.3% ~ 0.4% carbendazim and add tmtd (1:1), or add captan (1:1) seed dressing with 0.3% ~ 0.5% carbendazim, when dressing seed and the micro-fertilizer of ammonium molybdate are dressed seed and are carried out simultaneously, need carry out after ammonium molybdate seed dressing is dried in the shade, after noting adopting rhizobium seed dressing, insecticide and bactericide can not be mixed again; (3) sow: in fertile soil, the strong kind of plantation branchiness, mu 0.8 ~ 10,000 strain of keeping a full stand of seedings is advisable, on knurl thin soil ground, the kind that plantation branchiness is weak, mu 1.6 ~ 20,000 strains of keeping a full stand of seedings are advisable, high latitude high and cold area, the early-maturing variety of plantation, mu is kept a full stand of seedings 2 ~ 30,000 strains, in the northern China, pole of plantation soybean, extremely early variety, mu is kept a full stand of seedings 3 ~ 40,000 strains;

(4) field management 1.