CN105265131A - Method for interplanting sugarcane with corn - Google Patents

Abstract

A method for interplanting sugarcanes with corns uses the growth vigor difference of the two crops in the early stage of the spring, so corn breed of dwarf stem, precocity, thick planting, high-quality, high-yield and strong stress resistance is selected; the corn can be sowed in the first and middle ten days of February every year, and reasonable interplanting specifications are employed so as to solve the problems that high-stem crop cannot be interplanted with high-stem crop, thus improving cultivated land yield in per unit area, and promoting grain production development.

Description

Spring corn method is planted between a kind of sugarcane

Art

The present invention relates to and be applied in agricultural production, between sugarcane, plant the method for spring corn.

Background technology

At present, in sugarcane production, plough just for the crop that grows cane, the development of sugarcane production, also have impact on Grain Production Development, does not utilize Ensuring Food Safety, and the arable land output capacity of unit are is not high.

Summary of the invention

In order to improve the availability of sugarcane field, increasing grain yield, the invention provides between a kind of sugarcane and plant spring corn method, can more effectively help to solve the technical problem of planting corn between sugarcane field by application the method.

The technical solution adopted for the present invention to solve the technical problems is, its operating procedure is as follows:

(1) science seed selection: select by variety certification, and at the corn variety of the short bar of local successful introduction, precocity, high-quality, high yield, strong stress resistance.

(2) sowing time: select on annual February, the middle ten days sowing.

(3) plant specification between: sugarcane takes wide row to plant, corn seeding is between sugarcane row and row, and corn adopts the sowing of thin planting method.

(4) field management: according to the Spring-maize Growth phase, ridging of topdressing in time.

(5) gather in time: before complete spring corn results at the end of May.

(6) postharvest handling: topdress in conjunction with sugarcane and earth up greatly, in time corn stalk being covered sugarcane root.

The invention has the beneficial effects as follows, make full use of the sugarcane early growth feature that spring corn early growth is very fast, breeding time is short comparatively slowly, and by planting specification between application reasonably, between sugarcane field, scientifically plant spring corn, improve the arable land output capacity of unit are, thus promote Grain Production Development.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is schematic diagram of the present invention.

1. sugarcanes, 2. spring corn, 3. furrow in figure.

Embodiment

Spring corn method is planted between a kind of sugarcane.Its concrete implementation step is as follows:

(1) science seed selection: select and pass through variety certification, and at the corn variety of the short bar of local successful introduction, precocity, suitable dense planting, high-quality, high yield, strong stress resistance, as beautiful beautiful 601, beautiful beautiful 602 etc. is about the kind of 100 days the time of infertility in spring;

(2) sowing time: select on annual February, the middle ten days sowing.

(3) plant specification between: sugarcane takes wide row to plant, its line space is 1.1 ~ 1.2 meters, and spring corn is seeded between sugarcane two row, and namely plant a line sugarcane, plant a line corn again, the strain spacing between sugarcane and spring corn is 50 ~ 60 centimetres;

(4) field management: according to Spring-maize Growth phase nutrient needs, ridging of topdressing in time;

(5) gather in time: before complete spring corn results at the end of May;

(6) postharvest handling: topdress in conjunction with sugarcane and earth up greatly, in time corn stalk being covered sugarcane root;

In implementation step (2), when planting spring corn between new plant cane ground, should plant between new plant cane kind completes in good rear 5 days;

In implementation step (2), when planting spring corn between stubble cane ground, also should plant between timely whole ground after the sugarcane pine root and stem of certain plants;

In implementation step (3), spring corn adopts the sowing of thin planting method, and planting density between every mu is 1000 ~ 1500 strains;

In implementation step (4), after spring corn is emerged, mu 35% Chemical Mixed Fertilizer 10 ~ 15 kilograms, separately adds people and animals' liquid dung 500 ~ 600 kilograms;

In implementation step (4), spring corn adds 1 ~ 1.5 kilogram of carbon ammonium at 5 leaf phase mus, 200 kilograms of clear liquid dungs;

In implementation step (4), spring corn is executed people and animals' liquid dung 150 kilograms at 6 ~ 7 leaf phase mus and is added 3 ~ 5 kilograms, urea and make jointing fertilizer;

In implementation step (4), spring corn adds 5 ~ 10 kilograms, urea in 500 ~ 600 kilograms, typhon mouth phase mu dung polluted water water;

In implementation step (4), find that granulated fertilizer can be made by 1 ~ 2 kilogram, mu urea in de-fertile early ageing plot, or mu potassium dihydrogen phosphate 50 ~ 80 grams adds urea 200 grams of foliage-sprays.

Claims (1)

1. plant a spring corn method between sugarcane, it is characterized in that, its concrete implementation step is as follows:

(1) science seed selection: select and pass through variety certification, and at the corn variety of the short bar of local successful introduction, precocity, suitable dense planting, high-quality, high yield, strong stress resistance, as beautiful beautiful 601, beautiful beautiful 602 etc. is about the kind of 100 days the time of infertility in spring;

(2) sowing time: select on annual February, the middle ten days sowing;

(3) plant specification between: sugarcane takes wide row to plant, its line space is 1.1 ~ 1.2 meters, and spring corn is seeded between sugarcane two row, and namely plant a line sugarcane, plant a line corn again, the strain spacing between sugarcane and spring corn is 50 ~ 60 centimetres;

(4) field management: according to Spring-maize Growth phase nutrient needs, ridging of topdressing in time;

(5) gather in time: before complete spring corn results at the end of May;

(6) postharvest handling: topdress in conjunction with sugarcane and earth up greatly, in time corn stalk being covered sugarcane root;

In implementation step (2), when planting spring corn between new plant cane ground, should plant between new plant cane kind completes in good rear 5 days;

In implementation step (2), when planting spring corn between stubble cane ground, also should plant between timely whole ground after the sugarcane pine root and stem of certain plants;

In implementation step (3), spring corn adopts the sowing of thin planting method, and planting density between every mu is 1000 ~ 1500 strains;

In implementation step (4), after spring corn is emerged, mu 35% Chemical Mixed Fertilizer 10 ~ 15 kilograms, separately adds people and animals' liquid dung 500 ~ 600 kilograms;

In implementation step (4), spring corn adds 1 ~ 1.5 kilogram of carbon ammonium at 5 leaf phase mus, 200 kilograms of clear liquid dungs;

In implementation step (4), spring corn is executed people and animals' liquid dung 150 kilograms at 6 ~ 7 leaf phase mus and is added 3 ~ 5 kilograms, urea and make jointing fertilizer;

In implementation step (4), spring corn adds 5 ~ 10 kilograms, urea in 500 ~ 600 kilograms, typhon mouth phase mu dung polluted water water;

In implementation step (4), find that granulated fertilizer can be made by 1 ~ 2 kilogram, mu urea in de-fertile early ageing plot, or mu potassium dihydrogen phosphate 50 ~ 80 grams adds urea 200 grams of foliage-sprays.