Corn and pepper complex three-dimensional ecological intercropping planting method

A cultivation method and composite technology are applied in the field of cultivation of corn and pepper, which can solve the problems of serious soil consumption, poor planting benefit, and low yield of corn and pepper, and achieve rational utilization of land resources, improvement of utilization efficiency, and improvement of agricultural resources. The effect of utilization

Active Publication Date: 2016-03-16
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the problems of low corn and pepper yields, serious soil consumption, and poor planting benefits un

Method used

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  • Corn and pepper complex three-dimensional ecological intercropping planting method
  • Corn and pepper complex three-dimensional ecological intercropping planting method

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specific Embodiment approach 1

[0023] Specific embodiment one: the cultivation method of corn and capsicum compound three-dimensional ecological interplanting of present embodiment, carry out according to the following steps:

[0024] 1. Land selection: choose a flat plot with flat terrain and fertile soil, and do not choose slope land and low-lying land;

[0025] 2. Crop field layout optimization: the corn-pepper complex structure composed of large and small ridges is adopted. The complex structure is composed of a small ridge and a large ridge. The distance is 130cm; two rows of corn are sown on the small ridge, the row spacing is 30cm, the sowing depth is 3-4cm, and the pepper is planted in the middle of the big ridge;

[0026] 3. Selection of improved varieties: corn varieties are selected with high quality, high yield, wide suitability, high resistance, and density resistance; pepper varieties are selected in combination with local ecological advantages, food preferences, and market demand, and the sel...

specific Embodiment approach 2

[0031] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the distance between the plants of the corn in the step 2 is 13-15cm, and the distance between the plants of the pepper is 30cm. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0032] Embodiment 3: This embodiment differs from Embodiment 1 in that: in step 3, the corn variety is "Liangyu 66" which is a high-starch special type, and the pepper variety is "Jinta". Others are the same as in the first embodiment.

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Abstract

A corn and pepper complex three-dimensional ecological intercropping planting method relates to a planting method for corns and peppers. The corn and pepper complex three-dimensional ecological intercropping planting method can solve the problems in the prior art that the yields of corns and peppers are low, soil is severely depleted, and the planting benefits are bad. The method includes the following steps of: 1) land selection; 2) field arrangement optimization of crops; 3) good seed selection; 4) reasonable close planting; 5) scientific field management; 6) straw reapplication; and 7) crop rotation and land maintaining. According to the corn and pepper complex three-dimensional ecological intercropping planting method, three-dimensional space can be reasonably utilized, the yield of the corns are increased by 3.5% to 5.5 % more than that of the conventional planting method, and 12000 Kg to 15000 Kg / hectare of the extra peppers can be obtained; and meanwhile, organic matters are increased by 0.2%, and soil structure is improved; like the conventional planting method, the corn and pepper complex three-dimensional ecological intercropping planting method can achieve increased planting benefits of 14000 to 15000 yuan / hectare without special management when the invested cost is constant.

Description

technical field [0001] The invention relates to a cultivation method of corn and pepper. Background technique [0002] Maize (Zeamays L.) belongs to the Poaceae Maize genus, is an important grain, economy, and feed crop, and occupies a very important position in my country's grain production and national economy. Capsicum (Capsicumannuum L.) belongs to the Solanaceae Capsicum genus, and the content of vitamin C per 100 grams of pepper is as high as 198mg, ranking first among vegetables, and is an important food material. Scientific research and corn production practice have proved that the planting method is one of the key factors affecting the yield level. [0003] "Food is the most important thing for the people, and the world is stable when there is enough food." "Stabilizing food and increasing efficiency" is an important direction for the adjustment of my country's agricultural planting structure. Practice has proved that a reasonable intercropping model can effective...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00Y02A40/28
Inventor 宋凤斌朱先灿曹庆军刘胜群刘景双王洋齐晓宁
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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