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Special balanced nutrition fertilizer for cultivation of millet

A nutrient fertilizer and balanced technology, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of millet yield and quality reduction, planting area reduction, and low millet yield, so as to reduce the cost of fertilization, reduce the frequency and amount of fertilization, and promote The effect of robust growth

Inactive Publication Date: 2018-10-09
郭婧 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low yield of millet, its planting area is decreasing year by year, and the current national planting area is only about 1 / 3 of what it was 30 years ago
Especially due to the excessive use of chemical fertilizers in recent years, the soil has seriously deteriorated, resulting in a serious decline in the yield and quality of millet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Use a) fertilizer as base fertilizer and top-dressing fertilizer respectively, and the amount of fertilizer applied as base fertilizer is 20kg / mu; when the seedlings grow to about 30-40 cm, carry out topdressing once, and the top-dressing amount is 15kg / mu; Watering promotes the dissolution of fertilizers and produces fertilizer effects. The total amount of fertilization is 35kg / mu. If straw is not returned to the field, a certain amount of organic fertilizer should be applied to increase soil organic matter to improve soil permeability.

[0017] Specific fertilization method: when a) fertilizer is used as a base fertilizer, the fertilizer and millet seeds can be simultaneously sown in the furrows and covered with soil by manual or agricultural machinery; when used as top-dressing fertilizer, the fertilizer can also be spread on the seedling roots by a cultivator and then covered with soil , the fertilizer can also be dissolved in clear water according to 50 to 100 tim...

Embodiment 2

[0019] Use a) fertilizer as base fertilizer and top-dressing fertilizer respectively, and the amount of fertilizer applied as base fertilizer is 20kg / mu; when the seedlings grow to about 30-40 cm, carry out topdressing once, and the top-dressing amount is 20kg / mu; Immediate watering promotes the dissolution of the fertilizer and its effect. The total fertilization rate is 40kg / mu. If straw returning is not carried out, a certain amount of organic fertilizer should be applied to increase soil organic matter to increase soil permeability.

[0020] Specific fertilization method: when a) fertilizer is used as a base fertilizer, the fertilizer and millet seeds can be simultaneously sown in the furrows and covered with soil by manual or agricultural machinery; when used as top-dressing fertilizer, the fertilizer can also be spread on the seedling roots by a cultivator and then covered with soil , the fertilizer can also be dissolved in clear water according to 50 to 100 times the m...

Embodiment 3

[0022] Use a) fertilizer as base fertilizer and top-dressing fertilizer respectively, and the amount of fertilizer applied as base fertilizer is 25kg / mu; when the seedlings grow to about 30-40 cm, topdressing is carried out once, and the top-dressing amount is 20kg / mu; Immediate watering promotes the dissolution of the fertilizer and its effect. The total amount of fertilization is 45kg / mu. If straw returning is not carried out, a certain amount of organic fertilizer should be applied to increase soil organic matter to increase soil permeability.

[0023] Specific fertilization method: when a) fertilizer is used as a base fertilizer, the fertilizer and millet seeds can be sown in the furrows and covered with soil by manual or agricultural machinery; when used as top-dressing fertilizer, the fertilizer can also be spread on the seedling roots by a cultivator and then covered with soil , the fertilizer can also be dissolved in clear water according to 50 to 100 times the mass r...

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Abstract

The invention discloses a special balanced nutrition fertilizer for cultivation of millet. The provided balanced nutrition fertilizer comprises the ingredients of KNO3, KH2PO4 or Ca(H2PO4)2.H2O, KCl,MgSO4.7H2O or MgSO4.H2O, Ca(NO3)2.4H2O or 5Ca(NO3)2NH4NO3.10H2O, and FeSO4.7H2O. The experiment result shows that: compared with the current conventional fertilizing methods of farmers (compound fertilizers, urea, ammonium sulfate, potassium chloride and potassium sulphate), the yield per mu of the millet is increased by 1-8%, a use method is simple and convenient, the plant grows robustly and canresist diseases and insect pests, the use level of the pesticide is reduced, the pesticide and manpower costs are lowered, meanwhile, the quality and the taste of the millet are improved, the original flavors of the different millet varieties are recovered, and meanwhile, the storage endurance of the millet is also improved.

Description

technical field [0001] The invention relates to the technical fields of chemical industry and agricultural production, in particular to a balanced nutrient fertilizer for cereals used for millet cultivation. Background technique [0002] Millet, also known as chestnut, is called millet after peeling. It is one of the domesticated and widely cultivated grains in my country, and its cultivation history has been more than 8,000 years. It is mainly cultivated in the Yellow River Basin, Inner Mongolia and Northeast China. Its protein and vitamin content exceeds that of rice, and it has high nutritional value. According to statistics, the planting area of ​​millet in my country ranges from 9.9 to 15.6 million mu. Due to its strong drought tolerance, it is an important food crop in the Yellow River Basin, Inner Mongolia and Northwest China. However, due to the low yield of millet, its planting area is decreasing year by year, and the current national planting area is only about 1 / ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01C21/00
CPCA01C21/00C05B1/04C05B7/00C05C5/02C05D1/02C05D3/00C05D5/00C05D9/02
Inventor 郭婧郭志刚
Owner 郭婧
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