CN102487690A

CN102487690A - Efficient three-dimensional planting method for sweet sticky corn

Info

Publication number: CN102487690A
Application number: CN201110398134XA
Authority: CN
Inventors: 张志平; 张春霞; 李忠文; 张海瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-05
Filing date: 2011-12-05
Publication date: 2012-06-13

Abstract

The invention provides an efficient three-dimensional planting method for sweet sticky corn, in order to solve the problem of low planting benefit of the existing sweet sticky corn monoculture. The efficient three-dimensional planting method comprises the following steps: after performing spring ploughing and soil preparation, defining 1-1.1m area as a region, and coating a mulching film on each region; in the last ten-day period of April, planting a row of breeding melons on the mulching film; in the last ten-day period of May, planting a row of sweet sticky corn between two mulching films; from the last ten-day period of September to the first ten-day period of October, after harvesting the breeding melons and the sweet sticky corn in turn, preparing soil, fertilizing and planting winter wheat; in the last ten-day period of April in the next year, planting two rows of sweet sticky corn in preserved blank rows; and harvesting the winter wheat at the end of June, and planting autumn vegetables on the space formed after the winter wheat is harvested. According to the efficient three-dimensional planting method provided by the invention, the output benefit of unit area is increased, the crop rotation and the sowing and soil improving operation are organically combined, the use ratio of limited cultivated land resource is efficiently improved and the promotional value is high.

Description

Sweet-waxy maizes high-efficient solid kind method for planting

Technical field

The present invention relates to agricultural planting technique, specifically is the high-efficiency grow method of sweet-waxy maizes.

Background technology

Improving constantly of Along with people's living standard, the demand of grain and other agricultural byproducts constantly increases, but along with the minimizing of cultivated land resource, agricultural production can only rely on to increase the yield per unit area satisfies growing demand.Sweet, waxy corn is the advantage specialty industries that Shanxi Province Xin decides basin one band, and the form of planting for many years is main with nonoculture, and peasant household's planting benefit is low, has greatly restricted the development of sweet-waxy maizes industry.Sweet-waxy maizes is short than field corn vegetative period, and in general, sweet corn kind vegetative period is 60-80 days; Glutinous corn variety vegetative period is 80-100 days; And field corn is 120-130 days, has before and after plantation that the field is idle to be not used, and has influenced peasant's income and arable land output.

Summary of the invention

The objective of the invention is to solve existing sweet-waxy maizes nonoculture, the problem that planting benefit is not high provides a kind of sweet-waxy maizes high-efficient solid kind method for planting.

For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:

A kind of sweet-waxy maizes high-efficient solid kind method for planting may further comprise the steps:

Behind the whole ground of spring ploughing, every 1-1.1m is a band, every band covering with plastic film one width of cloth;

Mid or late April, the production of hybrid seeds of plantation delegation is melon on mulch film; Late May, plantation waxy corn delegation in the middle of two width of cloth mulch films; Late September, the production of hybrid seeds is melon successively gathered in the crops whole ground, back, fertilising with waxy corn to early October, plantation winter wheat, and every 2-2.2m one band is reserved the 80cm null behind every band plantation 8 row winter wheat;

Mid or late April in next year, plantation two row sweet corns in the null of reserving; Winter wheat results by the end of June, the autumn vegetable of on the vacant lot behind the results winter wheat, planting, every band 4 row of planting are with sweet corn 25cm at interval; Sweet corn is after harvest time, and the harvesting straw is to promote the autumn vegetable growth.

The mulch film width is 80cm, and during plantation, the melon spacing in the rows of the production of hybrid seeds is 33-40cm, and the spacing in the rows of waxy corn is 15-20cm, sweet corn spacing in the rows 15-18cm, and the autumn vegetable spacing in the rows is 40-50cm.

The described production of hybrid seeds is melon to be custard squash, pumpkin, watermelon, muskmelon, and described autumn vegetable is wild cabbage, Chinese cabbage, ternip, carrot.

A kind of sweet-waxy maizes high-efficient solid kind method for planting of the present invention; From making full use of the photo-thermal resource; Realized the plantation that crops such as sweet corn, waxy corn, the production of hybrid seeds are melon, winter wheat, autumn vegetable did in 2 years five, this kind of method for planting not only improved the output benefit of unit are, and crop rotation, increase soil fertility and organically combine with planting; Improved the availability of limited cultivated land resource effectively, had excellent popularization and be worth.

Description of drawings

Fig. 1 is the plantation layout drawing of custard squash and waxy corn.

Fig. 2 is the plantation layout drawing of winter wheat and sweet corn.

Fig. 3 is the plantation layout drawing of sweet corn and wild cabbage.

Among the figure, circular pattern is that waxy corn, hexagon pattern are sweet corn for making custard squash, pentagon pattern, and triangle pattern is a winter wheat, and pattern of oval shapes is a wild cabbage.

Embodiment

Below in conjunction with accompanying drawing, be example with custard squash and wild cabbage, the present invention is done specifying.

Bottom application farmyard manure 5000kg/ mu, N, P, K NPK 50kg/ mu, the spring is watered soil moisture water.Behind the whole ground of spring ploughing, every 1-1.1m one band, every band middle part covering wide 80cm mulch film one width of cloth.

Mid or late April, plantation delegation production of hybrid seeds custard squash on mulch film, production of hybrid seeds custard squash spacing in the rows 33-40cm, mu stays seedling 1600-2000 strain.Mid or late May, plantation waxy corn delegation (as shown in Figure 1) in the middle of two width of cloth mulch films, waxy corn spacing in the rows 15-20cm, mu stays seedling 3500-4000 strain.Late September, production of hybrid seeds custard squash and waxy corn were successively gathered in the crops whole ground, back, fertilising, plantation winter wheat to early October; The winter wheat mu amount of broadcasting 12.5-15kg; Basic seedling reaches 350,000 before winter, and mu Cheng Sui reaches more than 400,000, every 2-2.2m one band; Line-spacing 16-20cm reserves the 80cm null behind every band plantation 8 row winter wheat.When daytime early November, food taken late at night froze, winter wheat was watered the water of surviving the winter.

Mid or late April in next year, winter wheat shooting stage of turning green is watered jointing water, executes the fertile urea 20-25kg/ of jointing mu, and mid or late April is plantation two row sweet corns (as shown in Figure 2) in the null of reserving, sweet corn spacing in the rows 15-18cm, and mu stays seedling 3500-4000 strain.Winter wheat results are returned crop stocks to the field by the end of June, ins conjunction with site preparation and fertilization N, P, K NPK 40kg/ mu, and the wild cabbage (as shown in Figure 3) of on the vacant lot behind the results winter wheat, planting, every band 4 row of planting, spacing in the rows 40-50cm is with sweet corn interval 25cm; Late July to early August, sweet corn was gathered in the crops, and after the sweet corn results, the harvesting straw is to promote the wild cabbage growth.

Claims

1. sweet-waxy maizes high-efficient solid kind method for planting is characterized in that may further comprise the steps:

Behind the whole ground of spring ploughing, every 1-1.1m is a band, every band middle part covering with plastic film one width of cloth;

2. sweet-waxy maizes high-efficient solid kind method for planting according to claim 1, it is characterized in that: the mulch film width is 80cm, during plantation; The melon spacing in the rows of the production of hybrid seeds is 33-40cm; The spacing in the rows of waxy corn is 15-20cm, sweet corn spacing in the rows 15-18cm, and the autumn vegetable spacing in the rows is 40-50cm.

3. sweet-waxy maizes high-efficient solid kind method for planting according to claim 1 and 2 is characterized in that: the described production of hybrid seeds is melon to be custard squash, pumpkin, watermelon, muskmelon.

4. sweet-waxy maizes high-efficient solid kind method for planting according to claim 1 and 2, it is characterized in that: described autumn vegetable is wild cabbage, Chinese cabbage, ternip, carrot.