Peanut-corn-peanut triple-cropping cultivation method

Abstract

The invention provides a peanut-corn-peanut triple-cropping cultivation method. The peanut-corn-peanut triple-cropping cultivation method comprises the following steps that a crop rotation period is arranged, specifically, seedlings of first-cropping peanuts are raised in a greenhouse in early February, peanut seedlings are transplanted out of the greenhouse to a field in the middle of March, and the peanut seedlings are harvested in early May; seedlings of second-cropping corns are raised in a tray in the middle of April, transplanting is carried out in the middle of May, and harvesting is carried out in the first ten days of August; and seedlings of third-cropping peanuts are raised in a tray in the first ten days of July, transplanting is carried out in mid-August, and harvesting is carried out in late October. According to the peanut-corn-peanut triple-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 a greenhouse and tray seedling raising, triple-cropping in one year is achieved by improving the land utilization rate, double-cropping of peanuts and one-cropping of corn 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 peanut-corn-peanut 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...

Examples

Embodiment 1

[0116] This embodiment is a test carried out in Dongziyan Village, Cheng'an Town, Xinle City, Hebei Province.

[0117] The cultivation method of peanut-corn-peanut three times a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0118] Peanuts in the first season: Seedlings were raised in trays in greenhouses on February 8, and peanut seedlings were transplanted to the field on March 15. If the local weather is around mid-March and the outdoor temperature is lower than 15°C, it is necessary to build a greenhouse in the field. Ensure the temperature conditions required for transplanting and colonization, and harvest on May 10;

[0119] The second season of corn: Tray seedling cultivation on April 15th, transplanting on May 16th, and harvesting on August 9th;

[0120] Peanuts in the third season: Tray seedling cultivation on July 9, transplanting on August 15, and harvesting on October 21;

[0121] (2) Cultivation method:

[0122] Season 1 Peanuts:

[012...

Embodiment 2

[0155] This embodiment is a test carried out in Nanyang Village, Gujinlou Township, Nanle County, Henan Province.

[0156] The cultivation method of peanut-corn-peanut three times a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0157] Peanuts in the first season: Seedlings were raised in greenhouses on February 6, and peanut seedlings were transplanted to the field on March 13. If the local weather is around mid-March and the outdoor temperature is lower than 15°C, it is necessary to build a greenhouse in the field. Ensure the temperature conditions required for transplanting and colonization, and harvest on May 10;

[0158] The second season of corn: Tray seedling cultivation on April 8, transplanting on May 15, and harvesting on August 10;

[0159] The third season of peanuts: Tray seedling cultivation on July 7, transplanting on August 15, and harvesting on October 22;

[0160] (2) Cultivation method:

[0161] Season 1 Peanuts:

[0162] ① Sowing...

Embodiment 3

[0194] This embodiment is a test carried out in Liuquan Village, Dianzi Town, Shanting District, Zaozhuang City, Shandong Province.

[0195] The cultivation method of peanut-corn-peanut three times a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0196] Peanuts in the first season: Seedlings were raised in greenhouses on February 5, and peanut seedlings were transplanted to the field on March 12. If the local weather is around mid-March and the outdoor temperature is lower than 15°C, it is necessary to build a greenhouse in the field. Ensure the temperature conditions required for transplanting and colonization, and harvest on May 10;

[0197] The second season of corn: Tray seedling cultivation on April 7th, transplanting on May 14th, and harvesting on August 8th;

[0198] The third season of peanuts: Tray seedling cultivation on July 6, transplanting on August 13, and harvesting on October 25;

[0199] (2) Cultivation method:

[0200] Season 1 Pean...

technical field

[0001] The invention relates to the technical field of crop planting, in particular to a peanut-corn-peanut 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...

Examples

Embodiment 1

[0116] This embodiment is a test carried out in Dongziyan Village, Cheng'an Town, Xinle City, Hebei Province.

[0117] The cultivation method of peanut-corn-peanut three times a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0118] Peanuts in the first season: Seedlings were raised in trays in greenhouses on February 8, and peanut seedlings were transplanted to the field on March 15. If the local weather is around mid-March and the outdoor temperature is lower than 15°C, it is necessary to build a greenhouse in the field. Ensure the temperature conditions required for transplanting and colonization, and harvest on May 10;

[0119] The second season of corn: Tray seedling cultivation on April 15th, transplanting on May 16th, and harvesting on August 9th;

[0120] Peanuts in the third season: Tray seedling cultivation on July 9, transplanting on August 15, and harvesting on October 21;

[0121] (2) Cultivation method:

[0122] Season 1 Peanuts:

[012...

Embodiment 2

[0155] This embodiment is a test carried out in Nanyang Village, Gujinlou Township, Nanle County, Henan Province.

[0156] The cultivation method of peanut-corn-peanut three times a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0157] Peanuts in the first season: Seedlings were raised in greenhouses on February 6, and peanut seedlings were transplanted to the field on March 13. If the local weather is around mid-March and the outdoor temperature is lower than 15°C, it is necessary to build a greenhouse in the field. Ensure the temperature conditions required for transplanting and colonization, and harvest on May 10;

[0158] The second season of corn: Tray seedling cultivation on April 8, transplanting on May 15, and harvesting on August 10;

[0159] The third season of peanuts: Tray seedling cultivation on July 7, transplanting on August 15, and harvesting on October 22;

[0160] (2) Cultivation method:

[0161] Season 1 Peanuts:

[0162] ① Sowing...

Embodiment 3

[0194] This embodiment is a test carried out in Liuquan Village, Dianzi Town, Shanting District, Zaozhuang City, Shandong Province.

[0195] The cultivation method of peanut-corn-peanut three times a year, such as figure 1 As shown, (1) Arrangement of stubble period:

[0196] Peanuts in the first season: Seedlings were raised in greenhouses on February 5, and peanut seedlings were transplanted to the field on March 12. If the local weather is around mid-March and the outdoor temperature is lower than 15°C, it is necessary to build a greenhouse in the field. Ensure the temperature conditions required for transplanting and colonization, and harvest on May 10;

[0197] The second season of corn: Tray seedling cultivation on April 7th, transplanting on May 14th, and harvesting on August 8th;

[0198] The third season of peanuts: Tray seedling cultivation on July 6, transplanting on August 13, and harvesting on October 25;

[0199] (2) Cultivation method:

[0200] Season 1 Pean...

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