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Simultaneous sowing technique of oil flax and corn

A corn and flax technology, applied in the field of agricultural production, can solve the problems of affecting the growth of flax seedlings, reduce economic benefits, increase labor costs, etc., and achieve the effects of reducing direct contact area, improving economic benefits, and reducing labor costs

Inactive Publication Date: 2017-04-26
BAIYIN AGRI SCI RES INST
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  • Summary
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, in actual production, due to the two sowing operations of flax and corn, the labor cost is increased and the economic benefits are reduced, and the flax seedlings will be damaged when sowing corn, which will affect the growth of flax seedlings.

Method used

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  • Simultaneous sowing technique of oil flax and corn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Coating standard: coating thickness: 1.5-3.5 mm; grain shape: ellipse close to round; firmness: ≥6N / cm 2 .

[0020] After the coated corn is fully dried, remove the damaged, irregular and incompletely coated seeds, sow at the same time as the flax in late March, and adopt the method of artificial on-demand sowing. One grain; if the coating technology is not mastered enough, two grains per hole can be used to ensure seedling emergence.

[0021] The 2015-2016 simultaneous sowing test of flax and corn was carried out in Luozhuang Village, Liuchuan Township, Jingyuan County. The test set up two treatments: coated and uncoated. The coated treatment was made by wrapping Xianyu 335 corn white seeds with the above-mentioned materials. , the uncoated treatment is Xianyu 335 corn white species, each treatment is a plot, repeated 3 times, a total of 6 plots, each plot 200m 2 . The adhesive uses modified starch, which is a biomass wall covering glue produced by Gansu Shengbang B...

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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...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/06
CPCA01C1/06A01G22/00
Inventor 刘继祖俞华林马泉芳李雨阳王红梅
Owner BAIYIN AGRI SCI RES INST
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