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A high-efficiency cultivation method for double-cropping of wheat greens and matching harvesting platform for wheat greens

A cultivation method and high-efficiency technology, applied in the direction of headers, harvesters, botanical equipment and methods, etc., can solve the problems of waste of land resources and long production cycle, and achieve the goal of accelerating soil desalination, improving production efficiency and saving labor resources. Effect

Active Publication Date: 2015-12-09
SHANDONG CROP GERMPLASM CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a high-efficiency cultivation method for double-ripening barley greens and a matching harvesting platform for barley greens, which makes up for the deficiencies in the existing production technology of greens greens and solves the problem of long production cycle in the existing greens greens cultivation technology, which can only be done A series of problems such as "one crop a year", waste of land resources, etc.

Method used

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  • A high-efficiency cultivation method for double-cropping of wheat greens and matching harvesting platform for wheat greens
  • A high-efficiency cultivation method for double-cropping of wheat greens and matching harvesting platform for wheat greens
  • A high-efficiency cultivation method for double-cropping of wheat greens and matching harvesting platform for wheat greens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Experimental cultivation location 1 is Licheng District, Jinan City, Shandong Province, and the land type is non-saline-alkali high-yield field. The specific test process is as follows:

[0061] Wheat was sown and planted on October 12, 2011 and October 16, 2012, harvested using the header of the present invention on June 3, 2012 and June 8, 2013, leaving 5 cm of stubble, and covering the ground with wheat straw .

[0062] On June 4, 2012 and June 8, 2013, the 2BXF-16 disc precision seeder was used for sowing and fertilizing the field greens, the narrow row spacing was 45cm, the wide row spacing was 75cm, the sowing depth was 3cm, and the amount of seeds used was 4.5kg / hm2, basic application of diammonium phosphate 184kg / hm2, depth 8cm. On October 13, 2012 and October 12, 2013, the header of the present invention was used to harvest grain. The grains are dried in the sun until the moisture content reaches 12.5%, and stored in storage.

[0063] After harvesting, 5 c...

Embodiment 2

[0065] The experimental cultivation location 2 is Kenli County, Dongying City, Shandong Province. The land type is low-to-medium yield field (saline-alkali land). The specific experimental process is as follows:

[0066] On October 17, 2011 and October 19, 2012, wheat was sown and planted respectively. On June 8, 2012 and June 10, 2013, harvesting was carried out using the header of the present invention. The stubble was 4 cm, and the wheat straw covered the ground surface. .

[0067] On June 8, 2012 and June 10, 2013, the 2BXF-16 disc-type precision seeder was used for sowing and fertilizing of field greens. The narrow row spacing was 40cm, the wide row spacing was 80cm, the sowing depth was 2cm, and the amount of seeds used was 7.5kg. / hm 2 , based on diammonium phosphate 245kg / hm 2 , depth 8cm. On October 18, 2012 and October 18, 2013, the header of the present invention was used to harvest grain. The grains are air-dried until the moisture content reaches 12.9%, and st...

Embodiment 1

[0076] Embodiment 1 high-yield field

[0077]

[0078] Note: Net income = crop output × unit price - field expenses (seeds, pesticides, fertilizers, machinery and other miscellaneous expenses)

[0079] It can be seen from Table 1 that the net income of Example 1 and Example 2 is higher than that of the comparative example under the same soil fertility conditions, and the net income of Example 1 has increased by 62.77 yuan / hm compared with Comparative Example 1 2, an increase of 4.49%, and the net income of Example 2 increased by 126.58 yuan / hm compared with Comparative Examples 2, 3, and 4 2 , 509.92 yuan / hm 2 and 299.76 yuan / hm 2 , an increase of 13.18%, 88.32% and 38.06%. It can be seen that under the same soil fertility conditions, the economic benefits of wheat-seed green planting methods are higher than other common planting methods, and the economic benefits of low- and medium-yielding fields are more obvious.

[0080] Table 2. Embodiment and comparative example s...

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Abstract

The invention discloses a wheat and sesbania two-yield efficient cultivating method and a wheat and sesbania matching harvesting header. The wheat and sesbania two-yield efficient cultivating method comprises wheat cultivation and sesbania cultivation, according to the wheat cultivation, sowing and planting are performed in the middle of the October, and harvesting is performed on the first ten-day period of the June of the year ensuing. On the basis of wheat conventional cultivation, simplified cultivation and two-yield per year cultivation can be achieved through the steps of sesbania no-tillage sowing, one-time fertilization, grain harvesting, straw returning to field and the like. The invention further provides the wheat and sesbania general matching harvesting header matched with the cultivating method. The header is composed of reels, an auger sprocket, an upper cutting device, a lower cutting device and a power device of the header, the full-process mechanization of the wheat and sesbania two-yield per year cultivation process is achieved, and on the basis of fully utilizing and improving land resources, labour resources are saved, and the socioeconomic benefits and ecological environment benefits of the wheat and sesbania production are improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a high-efficiency cultivation method for "two crops a year" of wheat and greens in the Huang-Huai-Hai region and a matching universal harvesting platform for wheat and greens. Background technique [0002] As a traditional summer green manure crop, Tianjing was widely planted in the Huanghuaihai region in the 1960s and 1970s, and was mostly used for multiple cropping of wheat or intercropping of corn and cotton. Since the 1970s, due to the development of the chemical fertilizer industry, the planting area of ​​green manure crops represented by quince has shrunk rapidly. After entering the 21st century, with the development of the medicinal value of safflower seeds and the wide application of sage gum in fields such as oil extraction, mineral processing and metallurgy, mining blasting, textiles, and daily chemicals, the planting area of ​​scallops for t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01D47/00
Inventor 张晓冬隋学艳李润芳王维东李娜娜王栋李湛贾文斌刘世华王存娥丁汉凤韩伟才李维生
Owner SHANDONG CROP GERMPLASM CENT
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