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Balanced nutrient fertilizer for muskmelon cultivation

A technology for nutrient fertilizer and melon, applied in application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of being easily harmed by pests and diseases, affecting the quality and taste of melon, etc.

Inactive Publication Date: 2020-05-15
YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the excessive use of nitrogen fertilizer, it is easy to be harmed by diseases and insect pests, and it also seriously affects the quality and taste of melons.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0120] The experiment was carried out in Jiaxing, Zhejiang, using the Xiboluoto variety, with three repetitions. Under the premise of not using the base fertilizer, the a) fertilizer was applied as a water-soluble fertilizer, and the fertilizer was applied once every 7 to 15 days after planting. 1-4kg / mu every time; the total amount of fertilizer applied for 5 months in one season is 30kg / mu. The control treatment is conventional fertilization by farmers, using 1 ton / mu of organic fertilizer (base fertilizer), 40kg / mu of compound fertilizer, 30kg / mu of urea, 1 ton / mu of organic fertilizer, and 70kg / mu of chemical fertilizer.

[0121] The specific topdressing method of melon balanced nutrient fertilizer: add the above a) fertilizer according to the ratio of 1 to 4 kg per ton of water to fully dissolve the fertilizer, and spray it directly on the melon cultivation bed through sprinkler irrigation or micro-spray equipment, and the cultivation bed is covered with plastic film; cult...

Embodiment 2

[0123] The experiment was carried out in Jiaxing, Zhejiang, using the Xiboluoto variety, with three repetitions. Under the premise of not using the base fertilizer, the a) fertilizer was applied as a water-soluble fertilizer, and the fertilizer was applied once every 7 to 15 days after planting. 1-4kg / mu every time; the total amount of fertilization for 5 months in one season is 40kg / mu. The control treatment is conventional fertilization by farmers, using 1 ton / mu of organic fertilizer (base fertilizer), 40kg / mu of compound fertilizer, 30kg / mu of urea, 1 ton / mu of organic fertilizer, and 70kg / mu of chemical fertilizer.

[0124] The specific topdressing method of melon balanced nutrient fertilizer: add the above a) fertilizer according to the ratio of 1 to 4 kg per ton of water to fully dissolve the fertilizer, and spray it directly on the melon cultivation bed through sprinkler irrigation or micro-spray equipment, and the cultivation bed is covered with plastic film; cultivati...

Embodiment 3

[0126] The experiment was carried out in Jiaxing, Zhejiang, using the Xiboluoto variety, with three repetitions. Under the premise of not using the base fertilizer, the a) fertilizer was applied as a water-soluble fertilizer, and the fertilizer was applied once every 7 to 15 days after planting. 1-4kg / mu once; the total amount of fertilization for 5 months in one season is 50kg / mu. The control treatment is conventional fertilization by farmers, using 1 ton / mu of organic fertilizer (base fertilizer), 40kg / mu of compound fertilizer, 30kg / mu of urea, 1 ton / mu of organic fertilizer, and 70kg / mu of chemical fertilizer.

[0127] The specific topdressing method of melon balanced nutrient fertilizer: add the above a) fertilizer according to the ratio of 1 to 4 kg per ton of water to fully dissolve the fertilizer, and spray it directly on the melon cultivation bed through sprinkler irrigation or micro-spray equipment, and the cultivation bed is covered with plastic film; cultivation fac...

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Abstract

The invention discloses a balanced nutrient fertilizer for muskmelon cultivation. The balanced nutrient fertilizer is prepared from CO(NH2)2 or (NH4)2SO4 or 5Ca(NO3)2NH4NO3.10H2O or Ca(NO3)2.4H2O, KH2PO4 or Ca(H2PO4)2, KCl or K2SO4, MgSO4.7H2O or MgSO4.H2O, FeSO4.7H2O, and EDTA-Na. Experiments prove that compared with conventional fertilization methods (organic fertilizer-compound fertilizer-urea)for farmers, the balanced nutrient fertilizer for muskmelons has the following advantages: the using method is simple and convenient, the fertilizing amount is reduced, plants grow robustly, bacterial diseases are resisted, the pesticide spraying frequency is reduced, the pesticide and labor cost is reduced, the yield per mu can be increased by about 10%, the quality and taste of muskmelons are improved, the original flavor of muskmelon varieties is recovered, and the storage resistance of the muskmelons is improved.

Description

technical field [0001] The invention belongs to the field of blended fertilizer and crop nutrient solution production, and in particular relates to a melon balanced nutrient fertilizer used for melon cultivation. Background technique [0002] Melon is one of the most important melon and fruit crops in my country. Its planting range is all over China. According to reports, my country's melon planting area is 200,000 to 250,000 hectares, ranking first in the world. The total output reached about 3 million tons. The planting area accounts for about 20% of the total planting area of ​​melon in my country, and accounts for about 10% of the total melon output. It is one of the important economic crops. However, due to the excessive use of chemical fertilizers in recent years, the soil fertility in the main producing areas of melons has been severely reduced, soil compaction, serious soil salinization, and a series of side effects such as groundwater pollution have emerged. Ser...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G5/30C05G5/12A01C21/00
CPCC05B7/00C05B1/04C05G3/00A01C21/005C05C5/04C05C9/00C05D1/02C05D5/00C05D9/02C05C3/00C05C1/00
Inventor 郭志刚
Owner YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG
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