Corn and leek intercropping cultivation method

Abstract

The invention relates to a corn and leek intercropping cultivation method, and belongs to the technical field of agricultural product planting. The cultivation method comprises the following measures of land selection, land preparation, seed selection, sowing, fertilization and harvesting. The reasonable and standard cultivation method is adopted, selected land fertility and light energy are fully utilized, the utilization efficiency of the unit land area is improved, and the income of farmers is increased. The fragrant-flowered garlic is strong in growth capability, so that the fragrant-flowered garlic can form competitive advantages with weeds in a corn field, weed growth is inhibited, weeding cost is effectively reduced, and income can be obtained through the fragrant-flowered garlic.

Description

technical field

[0001] The invention belongs to the technical field of agricultural product planting, and in particular relates to a cultivation method for intercropping corn and leeks. Background technique

[0002] In the face of the growing population and limited arable land area, the policy of high yield and multiple harvests and multiple harvests is particularly important. When planting agricultural products, it is necessary to adapt measures to local conditions, give full play to the strengths of different crops, form a complementarity between long and short, and improve the utilization rate of unit land area .

[0003] Corn is a very important food crop, its fruit can be used as rations, and its leaves are excellent livestock feed after treatment. As the food crop with the highest total output in the world, its status is self-evident. However, the row spacing of corn planting is relatively large, the growth cycle is long, and the land occupation area is large. There ...

Examples

Embodiment

[0020] A cultivation method for intercropping corn and Chinese chives, comprising the following steps:

[0021] Site selection: choose sunny and leeward, humid, easy drainage and irrigation, gentle slope or flat land with good light conditions, loose and deep soil, rich in organic matter;

[0022] Soil preparation: Plow the selected plots in early March, dry the soil and create ridges. The height of the ridge is 30-50cm, the width of the ditch is 30cm, and the width of the ridge is 1.2m;

[0023] Seed selection: Corn seed selection: select varieties with plump grains, bright colors, and wide leaves.

[0024] Leek seed selection: select varieties with strong insect resistance, strong leaf separation ability, and cold resistance;

[0025] Sowing: Corn is sown from mid-March to the end of March. The sowing spacing is 60cm vertically and 30cm horizontally. Four rows of corn can be sown on each row of ridges, and the planting amount per mu should be kept within 3,000 plants;

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technical field

[0001] The invention belongs to the technical field of agricultural product planting, and in particular relates to a cultivation method for intercropping corn and leeks. Background technique

[0002] In the face of the growing population and limited arable land area, the policy of high yield and multiple harvests and multiple harvests is particularly important. When planting agricultural products, it is necessary to adapt measures to local conditions, give full play to the strengths of different crops, form a complementarity between long and short, and improve the utilization rate of unit land area .

[0003] Corn is a very important food crop, its fruit can be used as rations, and its leaves are excellent livestock feed after treatment. As the food crop with the highest total output in the world, its status is self-evident. However, the row spacing of corn planting is relatively large, the growth cycle is long, and the land occupation area is large. There ...

Examples

Embodiment

[0020] A cultivation method for intercropping corn and Chinese chives, comprising the following steps:

[0021] Site selection: choose sunny and leeward, humid, easy drainage and irrigation, gentle slope or flat land with good light conditions, loose and deep soil, rich in organic matter;

[0022] Soil preparation: Plow the selected plots in early March, dry the soil and create ridges. The height of the ridge is 30-50cm, the width of the ditch is 30cm, and the width of the ridge is 1.2m;

[0023] Seed selection: Corn seed selection: select varieties with plump grains, bright colors, and wide leaves.

[0024] Leek seed selection: select varieties with strong insect resistance, strong leaf separation ability, and cold resistance;

[0025] Sowing: Corn is sown from mid-March to the end of March. The sowing spacing is 60cm vertically and 30cm horizontally. Four rows of corn can be sown on each row of ridges, and the planting amount per mu should be kept within 3,000 plants;

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