Drip irrigation planting method of interplanting corn with soybeans

A planting method, corn technology, applied in botanical equipment and methods, pressure spreading method of liquid fertilizer, climate change adaptation, etc., can solve problems such as differences in irrigation and fertilization technology and patterns

Active Publication Date: 2017-10-10
新疆鑫绿康农业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the water and fertilizer supply mode under drip irrigation is quite different from other irrigation modes, and the irrigation and fertilization techniques and modes are quite different.

Method used

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  • Drip irrigation planting method of interplanting corn with soybeans

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: Binghu Town, Changji City, Xinjiang in 2016 (soil texture: sandy loam)

[0037] Step1: Land preparation

[0038] Apply base fertilizer deeply and level the ground before planting.

[0039] Step2: Sowing corn and laying pipes

[0040] Corn variety: Dongdan 6531.

[0041] Corn is planted in wide and narrow rows at intervals, the width of the wide row is 90cm, and the width of the narrow row is 70cm. Two drip irrigation belts are laid in the narrow row. The distance between the drip irrigation belt and the corn sowing row is 12cm. Start sowing at ℃ (the sowing date is April 8-April 13), choose a mulch film with a width of 1m, the hole distance is 34cm, the depth is 4.5cm, 3 grains per hole, and the air suction precision seeder is used to complete the sowing and laying pipe, film and soil cover.

[0042] Step3: Sowing soybeans and laying pipes

[0043] Soybean varieties: Miquan soybeans.

[0044] Soybean interplanting is in the drip irrigation corn wide row...

Embodiment 2

[0055] Example 2: 10 companies of the 21st Regiment of the Second Division of the Xinjiang Production and Construction Corps in 2016 (soil texture: loam)

[0056] Step1: Land preparation

[0057] Apply base fertilizer deeply and level the ground before planting.

[0058] Step2: Sowing corn and laying pipes

[0059] Corn variety: Denghai 77.

[0060] Corn is planted in wide and narrow rows at intervals, the width of the wide row is 95cm, and the width of the narrow row is 65cm. Two drip irrigation belts are laid in the narrow row. The distance between the drip irrigation belt and the corn sowing row is 10cm. Start sowing at ℃ (the sowing date is April 15th-April 18th), choose a mulch film with a width of 1m, the hole distance is 34cm, the depth is 4.5cm, and each hole has 3 grains. pipe, film and soil cover.

[0061] Step3: Sowing soybeans and laying pipes

[0062] Soybean variety: Tiefeng 8.

[0063] Soybean interplanting is in the drip irrigation corn wide row, lay a dr...

Embodiment 3

[0074] Example 3: Qigexing Township, Yanqi County, Bazhou, Xinjiang in 2016 (soil texture: clay)

[0075] Step1: Land preparation

[0076] Apply base fertilizer deeply and level the ground before planting.

[0077] Step2: Sowing corn and laying pipes

[0078] Corn variety: 9384.

[0079] Corn is planted in wide and narrow rows at intervals, the width of the wide row is 85cm, and the width of the narrow row is 75cm. Two drip irrigation belts are laid in the narrow row. The distance between the drip irrigation belt and the corn sowing row is 11cm. Start sowing at ℃ (the sowing date is April 7-April 8), choose a mulch film with a width of 1m, the hole distance is 34cm, the depth is 5cm, and each hole has 3 grains, and the air suction precision seeder is used to complete the sowing and pipe laying , Laying film and covering soil.

[0080] Step3: Sowing soybeans and laying pipes

[0081] Soybean variety: Jin 33.

[0082] Soybean interplanting is in the drip irrigation corn wi...

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Abstract

The invention discloses a drip irrigation planting method of interplanting corn with soybeans. The method comprises the following steps of (1) land preparation; (2) corn sowing, wherein the corn is planted in narrow and wide rows alternately, the width of the wide rows is 85-100 cm, the width of the narrow rows is 60-75 cm, two drip irrigation belts are laid in the narrow rows, and sowing is conducted by means of hole sowing under film; (3) soybean sowing, wherein the soybeans are planted in drip irrigation corn wide rows, a drip irrigation belt is laid in the middle of the drip irrigation corn wide rows, and 1 row of soybeans are sowed on both sides of the drip irrigation belt respectively; (4) field management of a seedling stage and a growth stage; (5) harvest. The method has the advantages that high single yield of the corn and the soybeans is obtained respectively, and the benefits are obvious; water is supplied by means of independent water belts, so that independent water and fertilizer supply is ensured, and an effective guarantee is provided for yield increase; corn straw returns to the field, and alternate-row planting in the original field can be directly conducted in the next year, so that not only is arable land well maintained, but alternating cropping on the same arable land is achieved.

Description

technical field [0001] The invention relates to a method for planting crops, in particular to a method for planting soybeans interplanted with drip irrigation corn, and belongs to the technical field of agricultural planting. Background technique [0002] Corn is a multi-purpose crop for food, feed, processing and energy, and plays a pivotal role in my country's agricultural production and national economy. Drought may be the most important factor limiting crop yield on a global scale. In northern my country, drought stress caused by delayed irrigation or irregular precipitation seriously restricts high and stable crop yield. [0003] In 1996, the Xinjiang Corps introduced drip irrigation technology. Xinjiang creatively combined engineering water saving and agronomic water saving to form a new function of drip irrigation technology under mulch, and developed corresponding products, which are water-saving, fertilizer-saving, land-saving, Save machine power, save labor, incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G25/02A01C23/04
CPCA01C23/042A01G25/02Y02A40/22
Inventor 张应龙梁飞高云凤高军王翠玲芦志武张应强张磊
Owner 新疆鑫绿康农业技术有限公司
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