Simultaneous sowing technique of oil flax and corn

Abstract

The present invention relates to a simultaneous sowing technique of oil flax and corn, and the technique is characterized in that corn seeds are coated and the coated corn seeds and oil flax seeds are sown simultaneously. A corn seed coating material is prepared from the following ingredients: 5 parts of corn stem powder, 1 part of corn seed powder, 4 parts of heavy calcium carbonate powder, 3 parts of egg shell powder, 1 part of dried tangerine peel powder and 8 parts of adhesive; and the corn seeds are coated and dried for three times. The coated corn seeds and the oil flax seeds are sown simultaneously in late March and are intercropped and interplanted, the simultaneous sowing of the oil flax and corn is realized, the final emergence rate is ensured, the damage to oil flax seedlings when corn is sown is avoided, the labor cost is reduced and the economic benefit is improved.

Description

technical field

[0001] The invention belongs to the technical field of agricultural production, and in particular relates to a simultaneous sowing technique of flax and corn. Background technique

[0002] The planting mode of interplanting flax and wheat with corn is an efficient cultivation mode in Northwest China, and it is widely used in river valleys and vast irrigation areas. That is to say, sow flax when the temperature of the soil plow layer reaches 10°C in the middle and late March, and leave a 50-60cm empty strip for every 4 or 6 rows of flax sowed. When the corn is planted in the middle and late April, the temperature of the soil plow layer is stable When it reaches 15°C, sow corn on demand. This planting mode can not only meet the biological requirements of flax sowing in early spring, increase the yield of flax, but also improve the growth space of corn in the middle and late stages, and increase the potential of corn yield. However, in actual production, due t...

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