A kind of cultivation method of corn and mung bean intercropping

A cultivation method and mung bean technology are applied in the fields of leguminous plant cultivation, cultivation, grain cultivation, etc., which can solve the problems of unbalanced consumption of soil nutrient elements, insufficient utilization of heat resources, light planting methods, etc., so as to optimize field layout and crop population. Structural optimization, the effect of improving ventilation rate and light transmittance

Active Publication Date: 2018-03-09
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Application Information

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Problems solved by technology

[0006] The present invention aims to solve the problems of insufficient utilization of light and heat resources, unbalanced consumption of soil nutrient elements, low crop yield and poor economic benefits in the existing corn and mung bean planting methods, and provides a cultivation method for intercropping corn and mung bean

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  • A kind of cultivation method of corn and mung bean intercropping
  • A kind of cultivation method of corn and mung bean intercropping

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specific Embodiment approach 1

[0031] Specific embodiment 1: The cultivation method of corn and mung bean intercropping in this embodiment includes the following steps:

[0032] 1. Fine land preparation: Before planting, deep plowing and fine rake are required, and then suppressed after planting, forming a soil structure with tight, medium, virtual and solid soil, storing water and conserving moisture;

[0033] 2. Select good varieties: Select high-quality, high-yield, stable-yield, disease-resistant, insect-resistant, lodging-resistant, dense-tolerant, and commercial varieties of corn; mung beans should be based on local natural conditions, soil fertility and commodity value. Choose upright, dense, high-yield, and excellent varieties with good stress resistance;

[0034] 3. Reasonable dense planting: sown corn and mung beans, the seedling density of corn is 65-70 thousand plants / ha, and the seedling density of mung bean is 105-120,000 plants / ha;

[0035] 4. Field layout of corn and mung bean intercropping cultivat...

specific Embodiment approach 2

[0040] Specific embodiment two: this embodiment is different from specific embodiment one in that the corn variety in step two is "Liangyu 11", "Limin 33" or "Dika 516", and the seed germination rate is ≥95%, and the purity is ≥98%, clarity ≥98%; mung bean varieties are "Bailu No. 8", "Bailu No. 9" or "Parrot Green 522". Others are the same as the first embodiment.

specific Embodiment approach 3

[0041] Specific embodiment three: this embodiment is different from specific embodiment one or two in that: in step three, the planter is debugged before planting, and the seeding monomer of the planter is adjusted to the "single and double-grain alternate" grain output mode to prevent Broken seedlings or lack of seedlings are formed due to missing seed. Others are the same as the first or second embodiment.

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Abstract

The invention relates to a corn and mung bean cultivation method, in particular to a corn and mung bean intercropping cultivation method. The method aims at solving the problems that in an existing corn and mung bean planting method, utilization of light and heat recourses is insufficient, consumption of soil nutrient elements is unbalanced, the crop yield is low, and economical benefits are poor. The method includes the steps of fine soil preparation, good variety selection, rational close planting, field layout of the corn and mung bean cultivation method, scientific field management and timely harvest. According to the method, a traditional small-row-spacing planting mode is changed into a wide-and-narrow row planting cultivation mode, the row spacing of corn in narrow rows is 30 cm, two rows of mung beans are planted in the middle of each wide row, layout of the crops in the field is optimized, and the horizontal layout of wide-narrow-wide alternative distribution is formed. The mung bean yield can be increased by 1000-13000 kilograms per hectare without reducing the corn yield, and the yield and benefit of the crops per unit area are significantly increased. The method is applied to the field of crop planting.

Description

Technical field [0001] The invention relates to a cultivation method of corn and mung beans. Background technique [0002] Corn is the second largest crop in my country. Its annual planting area remains at about 24 million hectares, ranking second in the world. It plays an important role in ensuring national food security. Jilin Province is one of the main corn-producing provinces, and it plays a pivotal role in the production of corn in my country. Its unit yield level, total annual output, commodity volume, processing volume, etc. are all in the forefront of the country, which is done to ensure national food security. Outstanding Contribution. [0003] Mung beans belong to the leguminous family, the butterfly flower subfamily, are warm-loving, light-resistant, and suitable for planting in arid areas. Mung bean has a wide range of uses. It is a combination of grain, vegetable, medicine and feed. It is known as the "green pearl" in grain and has rich nutritional value. According t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/20A01G22/40
CPCA01G22/00
Inventor 宋凤斌曹庆军朱先灿刘胜群刘景双王洋齐晓宁
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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