How to grow corn in saline-alkali land

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1. Soil improvement

2. Apply more organic fertilizers

3. Variety selection

4. Reasonable planting

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If you want to grow corn in saline-alkali land, you must first improve the soil quality, flush it with water regularly, and plow deeply frequently. Adding organic fertilizer is also one of the ways to improve soil quality. Select the corn varieties that are most resistant to saline-alkali soil and sow them later, about a week later than ordinary varieties. In order to ensure normal emergence of seedlings, they should be soaked in water for germination treatment before sowing.

1. Soil improvement

1. Soil improvement

Corn cannot tolerate salt-alkali and will have difficulty growing in such soil for a long time. The plants will become short and the leaf color will be abnormal and dull. Death may occur in severe cases. If you want to grow corn in saline-alkali soil, you must first improve the soil quality. Because the soil contains high salt content, you must frequently flush it with clean water. In addition, it is necessary to plow deeply frequently and turn the part with less content on top.

2. Applying more organic fertilizers

Applying more organic fertilizers is also one of the methods. This can change the structure of the soil and inhibit the rise of water and salt. If you use this fertilizer for a long time, Can improve soil quality.

3. Variety Selection

Because Different varieties have different growth characteristics, so their salt resistance is different. It is best to select the varieties that are most resistant to saline-alkali soil, so that the growth obstacles can be reduced.

4. Reasonable planting

Sowing The time should be delayed, about a week later than ordinary varieties. At this time, the temperature is higher, the germination speed is faster, and the time to suffer salt damage is shorter. Because it is difficult for seedlings to emerge in this kind of soil, germination should be carried out before sowing. The seeds should be soaked in warm water and allowed to swell after absorbing water before sowing.

2. Apply more organic fertilizers

3. Variety selection

4. Reasonable planting

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