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Double-cropping silage corn-winter wheat high-yield and high-efficiency planting method

A technology of silage corn and planting method, applied in rice cultivation, grain cultivation and other directions, can solve the problem of low annual biological yield and utilization efficiency of light and temperature resources, unsynchronized and uncoordinated crop growth and light and temperature resources, and inability of silage corn production. To meet the needs and other issues, to achieve the effect of good promotion and application value, improved heat resource production efficiency, and increased biological yield

Inactive Publication Date: 2020-09-04
XINXIANG UNIV
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Problems solved by technology

[0004] In view of this, the present invention provides a high-yield and high-efficiency planting method of double-season silage corn-winter wheat, aiming to solve the problem that the current conventional winter wheat-summer corn production model does not match the rapid development of animal husbandry, and the production volume of silage corn cannot meet the demand ;Solved the out-of-synchronization and incoordination between crop growth and light-temperature resources, which severely limited the production potential of silage corn, and the problems of low annual biological yield and low utilization efficiency of light-temperature resources

Method used

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  • Double-cropping silage corn-winter wheat high-yield and high-efficiency planting method
  • Double-cropping silage corn-winter wheat high-yield and high-efficiency planting method
  • Double-cropping silage corn-winter wheat high-yield and high-efficiency planting method

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Embodiment 1

[0028] A high-yield and high-efficiency planting method of double-season silage corn-winter wheat (see flow chart figure 1 ),Specific steps are as follows:

[0029] (1) For silage corn, select varieties that are early-maturing and resistant to dense planting, specifically "Jingke Silage 932" or "Weike 106";

[0030] (2) In late March every year, when the local temperature is stable above 8°C, the first season of silage corn is sown, and the first season of silage corn is harvested in early and mid-July;

[0031] (3) Immediately after the first season of silage corn is harvested, the second season of silage corn will be directly broadcast with iron stubble, and harvested in mid-October;

[0032] When the grain filling milk line reaches the middle and lower part of the grain, it is the best harvest time for silage corn, and it can be harvested at this time.

[0033] (4) After harvesting the silage corn of the second season, carry out land preparation; wherein, the agricultural...

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Abstract

The invention discloses a double-cropping silage corn-winter wheat high-yield and high-efficiency planting method, and belongs to the technical field of crop planting. According to the double-croppingsilage corn-winter wheat high-yield and high-efficiency planting method, continuous cropping of the silage corn and configuration of early-maturing varieties enable growth and development of the silage corn to be synchronously coordinated with changes of natural resources, efficient utilization of light and temperature resources throughout the year is achieved, the high-substance production capacity of the silage corn can be brought into full play, and the yield increasing potential is large; compared with a conventional winter wheat-summer corn production mode, the method has the advantagesthat the biological yield is increased by about 15%, the light energy production efficiency is improved by about 15%, the heat resource production efficiency is improved by about 20%, and the method has good popularization and application value.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a high-yield and high-efficiency planting method of double-season silage corn-winter wheat. Background technique [0002] The increasing demand for animal products in my country has promoted the rapid development of animal husbandry, and the demand for green feed has increased year by year. Silage corn is an important feed crop, which has the advantages of high biological yield, high nutritional value, good absorption rate and good palatability, and is an important factor affecting the development of animal husbandry; but compared with the large demand, the current silage Corn production is far from sufficient. In recent years, animal husbandry has been transferred to agricultural areas, and the traditional two-crop agricultural area in North China will become an advantageous area for the development of silage corn. Therefore, it is of great significance to explore the si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G22/22
CPCA01G22/20A01G22/22
Inventor 蒿宝珍殷俊磊王小洁杨青云马静丽黄建新
Owner XINXIANG UNIV
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