Earthnut weighs stubble to affect crop, how to undertake remedying?

Abstract: How does earthnut weigh stubble to raise yield?

The heavy stubble of earthnut is cultivated very general, but earthnut is the crop that avoid heavy stubble plants, heavy stubble is cultivated can make the character of earthnut becomes poor not only, still can bring about crop to reduce, heavy stubble cultivates the 2nd year of reduction of output 20% , the 3rd year of reduction of output 30% , later annual it is reduction of output 20% the left and right sides, how does heavy stubble earthnut manage ability to raise yield when cultivate?

Choose the breed that fights heavy stubble: Every two change to 3 years earthnut breed, can reduce earthnut effectively to weigh stubble to plant the crop that bring about low, the suiting of the land of earthnut counterpoise crop because of different breed ability is different, and disease resistance of new breed earthnut is strong, suit to be able to bear or endure by force potential of heavy stubble, high yield is great, the earthnut that compares old breed is OK increase production 15% the left and right sides, so heavy stubble cultivates earthnut to suggest to choose new breed earthnut, perhaps change a variety of establish with other area.

Dig of results hind deep root; Heavy stubble earthnut should adopt deep ploughing dig after results 50 centimeter, can make through dig soil passes insolation not only antiseptic disinfection, return OK and loose soil, increase soil temperature and raise edaphic moisture, data considers to show deep ploughing compares shallow ploughing increase production 30% , the happening of plant diseases and insect pests also decreased; Autumn winter crop also can be cultivated to cultivate the element of peanut reduction in production in order to reduce heavy crop after earthnut is harvested.

Ground film covers plant: Ground film is enclothed cultivating is the important step that improves earthnut to weigh batch, it is OK that specific gravity stubble shows the ground to cultivate directly increase production 40% above, and use ground film continuously enclothe cultivate earthnut, won't cause serious peanut reduction in production. The standard that ground film covers is: Take the advantage of moisture in the soil to level, taut, pressure stick tight.

Multi-element chemical fertilizer fertilizes: The phosphor in spending rooted department to basically absorb soil, Potassium, boracic, molybdenum these nutrient elements, if weigh stubble to cultivate earthnut continuously, sure meeting lacks these elements in soil, so heavy stubble cultivates earthnut to want the rule needing fertilizer according to earthnut and characteristic, adjust scale of chemical fertilizer NPK, all sorts of microelement in calcic fertilizer of the heavy Potassium that apply phosphor and compensatory soil, grow of stimulative earthnut plant normally, raise the yield of earthnut. Base manure is given priority to with farmhouse fertilizer, improve edaphic condition, enhance edaphic fertility, promote microbial multiply, control the amount of the fungus in soil, at the same time microbial still can decompose organic qualitative stimulative floral to grow, use earthnut appropriative can be added when fertilization microbial preparation.

? Heavy stubble cultivates earthnut to be able to adopt evening to sow stagger plant diseases and insect pests to send period easily, earthnut seedling is hale grow ability is high grade high yield.

Control premature senility: Heavy stubble earthnut often produces premature senility, control premature senility is very important to the crop of earthnut, but according to the growth of earthnut process rationalize accuses, it is before knot pod, can give birth to the way corp is growing according to the flower every mus spray strong full install 5-10 gram to arrive twice; What earthnut grows is medium later period can spray the fertilizer of face of blade of NPK and the smooth mixture of stimulative face of blade, enhance the photosynthesis of blade, stimulative earthnut nurture is changed character, raise earthnut yield.

Of heavy stubble earthnut cultivate method engineering of OK and integrated above, can raise yield, can reduce crop losing 20% the left and right sides, optional perhaps among them a few kinds of method engineering, also can effective reduce crop loss.