The implantation methods of high-yield corn
Technical field
The present invention relates to proportion of crop planting field, particularly relate to a kind of implantation methods of high-yield corn.
Background technology
Corn, the first cereal crops of China, in biology scope, corn is a kind of carbon 4 plants, bract but carries out photosynthesis by C3 pattern, belong to monoecism, main producing region is positioned at corn belt, large corn belt, third place in the world-Chinese Pine the Liao Dynasty Plain, approximately 1249.35 square kilometres of the total cultivated areas of corn, also claim maize, maize (maize rod), maize, ear of maize, wooden club, Chaozhou-Shantou region words are called young U.S. benevolence, Guangdong language is called maize, the south of Fujian Province language is called a kind wheat, it is annual gramineae herbaceous plant, important cereal crops and important feed resource, it is nutritious, also be the highest cereal crops of whole world gross yield.
Be badly in need of in the market a kind of implantation methods of high-yield corn.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of implantation methods of high-yield corn.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of implantation methods of high-yield corn is provided, comprises the following steps:
(1) in corn, will select vegetative period more than 120 days, the breeding of single fruit fringe, large grain type, wants elite seed before broadcasting, and removes the seed of granule, infected seed, blighted grain, basks seeds 2 days-3 days;
(2) seed is placed in 30-35 ℃ of water, seed soaks 8-10 hour, is then put into moistening vernalization under 20-25 ℃ of room temperature condition;
(3) whole ground ridging is selected suitably to turn over except the thin plot of stubble rake, on the ridge of row spacing 0.7-1 rice, digs out hole, a plurality of ridges, and dark 3cm left and right, apart from 0.7 meter of left and right, is cheated in the hole in hole, ridge, puts into the chicken manure that a little water was converted, and water permeable in hole, ridge;
(4) corn seed of sending out in step (2) bud good is put in the hole, ridge in step (3), cover one deck fine earth, on hole, ridge, cover a little rape straw, by growing bad maize seedling, reject in time, until when maize bud grows rape straw, root overburden soil compacting at maize seedling, sprinkles the colza cake of a little again, and pours water at root;
(5) surrounding of corn straw is carried out to weeding timely, the unnecessary branch at the top of corn straw will be removed timely;
(6) at seedling 6 leaves of growing up, in 12 leaves, urge again disposable fertilizer, after fattening, water, between ridge and ridge, can plant the capsicum of a little, after capsicum maturation, capsicum can be poked;
(7) after 8-9 month corn maturation, harvesting corn timely, corn straw covers on alley after can crushing.
In a preferred embodiment of the present invention, the method for fattening adopts perforated method, first with little scoop, on seedling side, digs out duck eye, then fertilizer is poured into, ridging compacting.
In a preferred embodiment of the present invention, the corn straw in step (5) also needs to remove timely unnecessary leaf.
The invention has the beneficial effects as follows: the implantation methods of high-yield corn of the present invention, this implantation methods strong adaptability, the iblet of planting out is full greatly, green non-pollution.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The implantation methods of a kind of high-yield corn of the present invention, comprises the following steps:
(1) in corn, will select vegetative period more than 120 days, the breeding of single fruit fringe, large grain type, wants elite seed before broadcasting, and removes the seed of granule, infected seed, blighted grain, basks seeds 2 days-3 days;
(2) seed is placed in 30-35 ℃ of water, seed soaks 8-10 hour, is then put into moistening vernalization under 20-25 ℃ of room temperature condition;
(3) whole ground ridging is selected suitably to turn over except the thin plot of stubble rake, ridge at row spacing 0.7-1 rice, dig out hole, a plurality of ridge, the hole in hole, ridge is apart from 0.7 meter of left and right, cheat dark 3cm left and right, in hole, ridge, put into the chicken manure that a little water was converted, and water permeable, spacing between Miao Yumiao just, can be because corn growth be compared with having influence on greatly other corn straw;
(4) corn seed of sending out in step (2) bud good is put in the hole, ridge in step (3), cover one deck fine earth, on hole, ridge, cover a little rape straw, by growing bad maize seedling, reject in time, until when maize bud grows rape straw, seedling can not damaged by pressure, between rape straw and rape straw, there is more space, maize seedling can grow from gap, after maize seedling grows and takes root, in the root overburden soil compacting of maize seedling, at root, sprinkle again the colza cake of a little, and pour water, colza cake is natural fertilizer;
(5) surrounding of corn straw is carried out to weeding timely, the unnecessary branch at the top of corn straw will be removed timely, and the grass of periphery also can sponge the nutrient of corn straw;
(6) at seedling 6 leaves of growing up, in 12 leaves, urge disposable fertilizer again, after fattening, water, between ridge and ridge, can plant the capsicum of a little, after capsicum maturation, capsicum can be poked, capsicum smell is pungent, can effectively prevent insect pest;
(7) after 8-9 month corn maturation, harvesting corn timely, corn straw covers on alley after can crushing, and crushes later corn straw and directly contacts with rainwater air through some months, then can change into fertilizer when the coming year.
In a preferred embodiment of the present invention, the method for fattening adopts perforated method, first with little scoop, on seedling side, digs out duck eye, then fertilizer is poured into, ridging compacting.
In a preferred embodiment of the present invention, the corn straw in step (5) also needs to remove timely unnecessary leaf, and unnecessary leaf absorbs nutrient.
The implantation methods of high-yield corn of the present invention, has solved the defect in technical scheme, this implantation methods strong adaptability, and the iblet of planting out is full greatly, green non-pollution.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.