CN107041216A

CN107041216A - A kind of one plant of multiple ear corn and planting technology

Info

Publication number: CN107041216A
Application number: CN201610090730.4A
Authority: CN
Inventors: 王忠方
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-06
Filing date: 2016-02-06
Publication date: 2017-08-15

Abstract

A kind of one plant of multiple ear corn and planting technology technical field：Proportion of crop planting technical background：Corn is the crops that China's most area is mainly planted, there are all multipurposes again, but since 2015, import corn is largely poured into, great impact has been made to China's corn planting, price, some people, which has, abandons the idea that maize planting replants the high crops of other income, once big people from portion replants other crops.After corn yield falls sharply, during corn short supply, the corn that foreign country enters China will identity multiplication, the normal development of influence national economy.The content of the invention：It is an object of the present invention on the basis of existing, one plant of excellent multiple ear corn kind is had by oneself with China, the implantation methods of science and growth period fine way to manage realize corn yield, quality while improving 68 110% purpose.One plant of 3.9 jin, a traditional unit of weight of multiple ear corn maximum output individual plant iblet.

Description

A kind of one plant of multiple ear corn and planting technology

Technical field：Proportion of crop planting

Technical background：Corn is the crops that China's most area is mainly planted, and has all multipurposes again, but from 2015 with Come, import corn is largely poured into, and great impact has been made to China's corn planting, price, and some people abandons maize planting The idea of the high crops of other income is replanted, once big people from portion replants other crops.After corn yield falls sharply, when corn is in short supply, The corn that foreign country enters China will identity multiplication, the normal development of influence national economy.

The content of the invention：It is an object of the present invention on the basis of existing, with the superior corn kind of China certainly, the plantation of science Method and growth period fine way to manage realize corn yield, quality while improving 68-110% purpose.The jade of foreign import The price of rice lattice are low, and Chinese corn can carry out equal cultivated area yield increase, economy effect again while price PK with it Benefit is doubled simultaneously, for example：The hectare yield of present northeast corn major production areas is 18000-32000 jins, uses new varieties new technology The corn hectare yield of plantation is at 35000-55000 jins.

1st, a kind of fringe high-yield corn and planting technology more than one plant are characterized in that, it is that a kind of itself possess many fringe Yield Genes and dive The special kinds of energy, the maximum characteristic of this corn is exactly with common corn planting method, its growing way and the same conventional corn of yield There is no any difference, but many fringe high yield bases are carried out after we are handled and grown 7 leaves to seed before planting before 11 leaves After being cultivated because of potential activation, its many fringe allelic potency is just activated, and many fringe high yield instincts are exposed, 2-9 corn is born Fringe, it is individual it is other can bear 11 fringes, according to the deliverability of liquid manure, it is determined that staying fringe standard, and supply its fringe fringe nutrition in time Abundance, fertilizer method can root blade face carry out simultaneously.

2nd, a kind of fringe high-yield corn and planting technology more than one plant are further characterized in that, can be carried out after this corn is ripe as original seed Breeding is cultivated.The corn seed cultivated again, is not necessary to carry out many fringe Yield Genes potential activation cultivations again, you can bear many fringes, only By stay fringe standard use sufficient liquid manure can high yield it is of fine quality.

3rd, fringe high-yield corn and planting technology are further characterized in that more than one plant, and planting technology can only be planted with every 1000 square metres 1000-2500 plants, retain many fringes, concentrate fertilizer, supply water, more embody its many fringe high yield person's character, highest single plant yield is up to 3.9 Jin, a traditional unit of weight.

Fringe colloid high-yield corn kind more than one plant, is a kind of special kinds for itself possessing many fringe Yield Genes potential, this corn Maximum characteristic is exactly that with common corn planting method, its growing way and yield do not have any difference with conventional corn.Single fringe grain matter And yield is identical with conventional corn, including seed, it is the same with conventional corn seed, it is the same just as people, commonly living In same environment, everyone is very normal, but when being sent to predicament or living particularly comfortable, somebody can overcome difficulties walk out it is tired Border, somebody but from this one stick up it is depressed.Somebody gentle always can live blessedly when particularly comfortable, somebody but eats, drinks, The bad habit exposure such as visit prostitutes, gamble, so with the high-yield corn of fringe colloid more than one plant is just people as, common tradition plantation growing environment it just with Conventional corn kind is the same.But carry out science skill before 11 leaves after our seed treatments and seedling before planting is unearthed 7 leaves Art is cultivated, and its many fringe allelic potency is just activated.Many fringe high yield person's characters are exposed, are that corn bears 2-9 corn first Fringe, has established the first step as we have seedling just to have yield with planting, many fringes are possible to fecund, here be possible to not generation Table one is surely voluminous.At this moment determine to stay several fringes, according to several fringes how much liquid manure (typically staying 2 fringes) should be needed to enhance field management, For the multiple ear corn of foot out, fringe fringe, which is all had enough, to be drunk, the nutrition needed for we meet this stage of corncob, and is ensured Allow after each link manages with delicacy, either one plant of upper 2 fringe, 3 fringes, 4 fringes, 5 fringes all can fringe fringe do not lack grain, not bald point, seed It is full, it can all allow your pay to obtain well-off return per fringe yield, quality.One hectare of ground is from existing basic 18000-25000 actually Jin brings up to 30000-55000 jins, is decided by plant the soil property in plot, planting patterns and ventilating duct, the reserved width of work road entirely Degree and position, in planting process each link management whether in place, if without irresistible disaster caused by hail, disaster caused by a windstorm, floods, drought And uncertain disaster, it is all corollary to receive high yield more, plants the frost-free period of region at 127 days or so, accumulated temperature exists More than 2600 DEG C, can large area plantation, frost-free period, accumulated temperature can small area 2500 DEG C or so of region at 120 days or so Plantation, detection plantation result, grain yield is minimum can reach 55000 jin 30000.

Salt-soda soil etc. has soil not build full plot, and existing output per hectare is 5000-7000 jins or so of region, with this corn product Plant and scientific management technique is combined, land measure equal to fifteen mu in most parts of the Northeast production can bring up to 10000-15000 jins or so.As long as management is fine, liquid manure is sufficient, just It can reach 10000-15000 jins of result.

Technical scheme：The corn variety of China is varied, and the corn variety that we select all possesses following condition：

1st, it is not transgenosis with many fringe high yield potential genes；

2nd, full growth period is between 105-135 days；

3rd, colloid, silty, other quality grains have according to purposes；

4th, it is adapted to the region plantation of various implantation methods and present maize planting.

Determined first according to maize planting purposes after varieties of plant, it is possible to determine implantation methods according to soil property, landform, landforms：

1st, such as one cave 3-15 plants or more, 1.2-1.5 meters of line-spacing, 0.7-0.8 meters of hill spacing；

2nd, big ridge duplicate rows, plants two empty 24 row dense planting；

3rd, the row of three ridge kind four, plants more than 7500 plants；

4th, three ridges stay 5500 plants of a ridge, double stick rate more than 90%；

5th, the empty ridge in a ridge is planted, 1000 square metres of 2500 plants of kinds plant ditch and stay ridge or kind ridge Liu Gou can.Planting patterns is positioned Afterwards, use sufficient base fertilizer, pre-sowing treatment can also be carried out before seed sowing, after seedling 7-10 leaves, before 11 leaves, spray cycocel, Foliar fertilizer, after corn ear comes out fringe, fringe is stayed according to the managerial ability of oneself, hereafter by staying fringe how much for sufficient moisture content, is supplied Fertile method can root, blade face carry out simultaneously, and ensure that the full fringe of its complete stool is uniformly pollinated, unnecessary blade cleared up in time, topdress in time, Spray fertilizer, water conservation, make its each fringe ground underground obtain full nutrition supply, you can reach the grain of 1-5 times of the raising on the basis of existing Yield, single fringe yield can reach 3.9 jin, a traditional unit of weight.

Beneficial effect：Corn is because in its growth period liquid manure abundance, all full seed, many grains, not bald point, every plant by average two Fringe is harvested, and every plant of average product is in 1 jin, a traditional unit of weight of dry granular, 5000 plants of 0.07 hectare, 5000 jin of yield.The grain of existing maize planting Yield is at 1800-3200 jins or so, one times of its output increased, and corn price in 2015 is between 0.6-0.8 members, existing 0.07 hectare The output value is between 1200-1440 members, and such a precision corn kind can increase production and improve productivity bright by novel species planting technology between 3000-4000 members Aobvious, peasant can not only ensure oneself increasing both production and income, can more solve maize sown area and not subtract, and eliminate foreign import corn because of China Maize sown area is reduced, and mad young tiger rise in price is dangerous, influences the risk of national economy normal development.

Embodiment 1：Corn variety with many fringe genes, plants two skies two, and a ridge duplicate rows, thing ridge trend, liquid manure is beautiful by this The different demands in meter Sheng Chang each stages supply foot, and when lacking, corn kernel is shrivelled, during beyond uptake, and leaf is burnt sometimes and burns fringe The accurate proportioning of contained nutrition in super fertile disease, different soil properties and soil is obtained, two fringes, Sansui, four fringes, the fringe of five fringe-nine is determined Rod it is big, full seed, not bald point, one plant of highest can produce 3.9 jin, a traditional unit of weight of iblet.

Embodiment 2：1.2 meters of line-spacing, 0.7 meter of hill spacing, one cave 3-15 plants, the liquid manure supply be the same as Example 1 of field management, Its a variety of planting patterns, can all suit measures to local conditions to use, and be advisable with being adapted to oneself region, no longer to illustrate more.

Claims

1. a kind of one plant of multiple ear corn and planting technology are characterized in that, it is that a kind of itself possess many fringe Yield Genes potential Special kinds, the maximum characteristic of this corn is exactly that with common corn planting method, its growing way and yield do not have with conventional corn Any difference, but many fringe Yield Genes are carried out before 11 leaves after we are handled and grown 7 leaves to seed before planting dive It can activate after cultivating, its many fringe allelic potency is just activated, and many fringe high yield instincts are exposed, 2-9 corncob is born, It is individual it is other can bear 11 fringes, according to the deliverability of liquid manure, it is determined that stay fringe standard, and supply its fringe fringe nutritional sufficiency in time, Fertilizer method can root blade face carry out simultaneously.

2. a kind of one plant of multiple ear corn and planting technology are further characterized in that, breeding can be carried out as original seed after this corn is ripe Cultivate.The corn seed cultivated again, is not necessary to carry out many fringe Yield Genes potential activation again and cultivates, you can bear many fringes, only by staying Fringe standard use sufficient liquid manure can high yield it is of fine quality.

3. one plant of multiple ear corn and planting technology are further characterized in that, planting technology can only be planted with every 1000 square metres 1000-2500 plants, retain many fringes, concentrate fertilizer, supply water, more embody its many fringe high yield person's character, highest single plant yield is up to 3.9 Jin, a traditional unit of weight.