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Corn-peanut-corn three-cropping cultivation method

A cultivation method, corn technology, applied in the fields of grain cultivation, leguminous plant cultivation, etc., can solve the problems of low yield per mu and poor economic benefits

Pending Publication Date: 2021-06-22
新乐市祥禾种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country's Huang-Huai-Hai Plain is located in the warm monsoon climate zone. The traditional agricultural planting mode in this area is "winter wheat-summer corn" and "spring corn-bean" and other two-cropping systems in a year, with low output value per mu and poor economic benefits.

Method used

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  • Corn-peanut-corn three-cropping cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0113] This embodiment is a test carried out in Dongziyan Village, Cheng'an Town, Xinle City, Hebei Province.

[0114] The cultivation method of corn-peanut-corn three crops a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0115] The first season of corn: Seedlings are raised in greenhouses on February 5, transplanted to the field on March 15, and harvested on May 10;

[0116] Peanuts in the second season: Tray seedlings on April 15, transplanted on May 15, and harvested on August 10;

[0117] Corn in the third season: tray seedlings on July 7, transplanted on August 16, and harvested on November 5;

[0118] (2) Cultivation method:

[0119] First Season Corn:

[0120] ① Sowing seedlings: grow seedlings in nutrient bowls in the shed, put 3 corn seeds in each nutrient bowl, and the temperature inside the shed is 12°C;

[0121] ② Planting: When the corn seedlings have grown to 3 leaves and 1 heart, and the outdoor temperature is 10°C, they can be trans...

Embodiment 2

[0153] This embodiment is a test carried out in Nanyang Village, Gujinlou Township, Nanle County, Henan Province.

[0154] The cultivation method of corn-peanut-corn three crops a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0155] The first season of corn: Seedlings are raised on trays in greenhouses on February 3, transplanted to the field on March 13, and harvested on May 8;

[0156] Peanuts in the second season: Tray seedling cultivation on April 13, transplanting on May 13, and harvesting on August 8;

[0157] Corn in the third season: tray seedlings on July 6, transplanted on August 15, and harvested on November 3;

[0158] (2) Cultivation method:

[0159] First Season Corn:

[0160] ① Sowing seedlings: grow seedlings in nutrient bowls in the shed, put 3 corn seeds in each nutrient bowl, and the temperature inside the shed is 12°C;

[0161] ② Planting: When the corn seedlings have grown to 3 leaves and 1 heart, and the outdoor temperature is...

Embodiment 3

[0193] This embodiment is a test carried out in Liuquan Village, Dianzi Town, Shanting District, Zaozhuang City, Shandong Province.

[0194] The cultivation method of corn-peanut-corn three crops a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0195] The first season of corn: Seedlings are raised in greenhouses on February 2, transplanted to the field on March 12, and harvested on May 6;

[0196] Peanuts in the second season: Tray seedling cultivation on April 12, transplanting on May 12, and harvesting on August 6;

[0197] Corn in the third season: tray seedlings on July 5, transplanted on August 12, and harvested on November 2;

[0198] (2) Cultivation method:

[0199] First Season Corn:

[0200] ① Sowing seedlings: grow seedlings in nutrient bowls in the shed, put 3 corn seeds in each nutrient bowl, and the temperature inside the shed is 12°C;

[0201] ② Planting: When the corn seedlings have grown to 3 leaves and 1 heart, and the outdoor tempe...

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Abstract

The invention provides a corn-peanut-corn three-cropping cultivation method. The corn-peanut-corn three-cropping cultivation method comprises the following steps that a crop rotation period is arranged, specifically, for corns in the first season, greenhouse tray seedling culture is carried out on corn in the first ten-day period of February, the corn is taken out of a greenhouse and transplanted to a field in the middle ten-day period of March, and is harvested in the first ten-day period of May; the second season of peanuts are subjected to tray seedling raising in the middle of April, transplanted in the middle of May and harvested in the first ten days of August; and the third-season corn is subjected to tray seedling raising in early July, transplanted in middle August and harvested in early November. According to the corn-peanut-corn three-cropping cultivation method, the sowing period, the field planting period and the seedling raising mode are improved through scientific crop rotation period arrangement and the adoption of modern agricultural technical conditions such as the greenhouse and tray seedling raising, triple cropping in one year is achieved by improving the land utilization rate, two seasons of corn and one season of peanuts can be harvested in one year, so that the yield per mu and the output value are increased, the income of farmers is increased, and the farmers become rich.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a corn-peanut-corn three-crop cultivation method a year. Background technique [0002] my country's Huang-Huai-Hai Plain is located in the warm monsoon climate zone. The traditional agricultural planting mode in this area is "winter wheat-summer corn" and "spring corn-bean" and other two-cropping systems in a year, with low output value per mu and poor economic benefits. [0003] The Huanghuaihai Plain is not only an important corn planting area in my country, but also an important peanut planting area. Peanut is an important economic crop and oil crop, and has the characteristics of short growth period, low production cost and high economic benefit. How to adjust the agricultural planting structure and cultivation methods in this area by planting peanuts and corns in combination with modern agricultural technology conditions, so as to improve the land utilization rate in t...

Claims

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Application Information

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IPC IPC(8): A01G22/20A01G22/40
CPCA01G22/20A01G22/40
Inventor 吴志锋
Owner 新乐市祥禾种植专业合作社
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