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Compound fertilizer capable of increasing carrot yield

A compound fertilizer and carrot technology, which is applied in the field of compound fertilizer, can solve the problems of incomplete nutrients in fertilizers, prone to various diseases and insect pests, and low yield of carrots, and achieve good fertilizer preservation effect, good economic benefits, and high organic matter content.

Inactive Publication Date: 2018-03-23
芜湖四高农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, people generally use chemical fertilizers to fertilize carrots. However, these fertilizers are not comprehensive in nutrients. If things go on like this, the leaves of carrots are small, the growth is slow, the yield of carrots is low, and various diseases and insect pests are prone to occur.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of compound fertilizer that improves carrot yield, its raw material includes: organic fertilizer 65kg, sweet potato starch 5kg, corn oil 1kg, macronutrient fertilizer 65kg, ammonium molybdate 1kg, borax 0.4kg, fulvic acid diamine iron 0.5kg, humic acid Copper 0.6kg, zinc humate 0.2kg, manganese humate 0.4kg, zeolite powder 1kg, talcum powder 3kg, coconut shell charcoal 1kg.

[0018] Organic fertilizers include: peanut powder 32kg, decomposed chicken manure 15kg, peat soil 8kg, shell powder 4kg, alfalfa powder 8kg, fermented blood meal 2kg. Macroelement fertilizers include: urea complex 50kg, potassium dihydrogen phosphate 5kg, potassium sulfate 16kg.

[0019] The urea complex was prepared by the following process: Dissolve 5kg of silk fibroin in 100kg of lithium thiocyanate solution with a concentration of 10mol / L, heat up to 78°C and stir for 15min, dialyze to remove lithium thiocyanate, add 8kg of ethylene glycol and 15kg of urea, Adjust the temperature to 60°...

Embodiment 2

[0021] A kind of compound fertilizer that improves carrot yield, its raw material includes: organic fertilizer 75kg, sweet potato starch 1kg, corn oil 3kg, macronutrient fertilizer 55kg, ammonium molybdate 2kg, borax 0.1kg, fulvic acid diamine iron 1kg, copper humate 0.1kg, zinc humate 0.5kg, manganese humate 0.1kg, zeolite powder 4kg, talcum powder 1kg, coconut shell charcoal 6kg.

[0022] Organic fertilizers include: peanut powder 24kg, decomposed chicken manure 24kg, peat soil 2kg, shell powder 10kg, alfalfa powder 2kg, fermented blood meal 6kg. Macroelement fertilizers include: urea complex 30kg, potassium dihydrogen phosphate 18kg, potassium sulfate 4kg.

[0023] The urea complex was prepared by the following process: Dissolve 12kg of silk fibroin in 60kg of lithium thiocyanate solution with a concentration of 15mol / L, heat up to 70°C and stir for 35min, dialyze to remove lithium thiocyanate, add 2kg of ethylene glycol and 35kg of urea, Adjust the temperature to 40° C. a...

Embodiment 3

[0025] A kind of compound fertilizer that improves carrot yield, its raw material comprises: organic fertilizer 72kg, sweet potato starch 2kg, corn oil 2.5kg, macronutrient fertilizer 58kg, ammonium molybdate 1.8kg, borax 0.2kg, fulvic acid diamine iron 0.8kg, Copper humate 0.2kg, zinc humate 0.4kg, manganese humate 0.2kg, zeolite powder 3kg, talcum powder 1.5kg, coconut shell charcoal 4kg.

[0026] Organic fertilizers include: peanut powder 28kg, decomposed chicken manure 22kg, peat soil 4kg, shell powder 8kg, alfalfa powder 4kg, fermented blood meal 5kg. Macroelement fertilizers include: urea complex 35kg, potassium dihydrogen phosphate 12kg, potassium sulfate 6kg.

[0027] The urea complex was prepared by the following process: Dissolve 10kg of silk fibroin in 70kg of lithium thiocyanate solution with a concentration of 14mol / L, heat up to 72°C and stir for 30min, dialyze to remove lithium thiocyanate, add 4kg of ethylene glycol and 30kg of urea, Adjust the temperature to ...

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Abstract

The invention discloses compound fertilizer capable of increasing carrot yield. The compound fertilizer comprises, by weight, 65-75 parts of organic fertilizer, 1-5 parts of sweet potato starch, 1-3 parts of corn oil, 55-65 parts of macroelement fertilizer, 1-2 parts of ammonium molybdate, 0.1-0.4 part of borax, 0.5-1 part of diaminoferric xanthohumate, 0.1-0.6 part of copper humate, 0.2-0.5 partof zinc humate, 0.1-0.4 part of manganese humate, 1-4 parts of zeolite powder, 1-3 parts of talcum powder and 1-6 parts of coconut shell charcoal. A preparation process of a urea compound includes: dissolving fibroin into a lithium sulfocyanide solution, heating and stirring, dialyzing to remove lithium sulfocyanide, adding ethylene glycol and urea, regulating temperature, stirring, and performingmicrowave treatment to obtain the urea compound. The compound fertilizer has the advantages that the fertilizer can provide trace elements needed by the growth of carrots and keep soil fertility, theraw materials of the fertilizer are safe, environmentally friendly and pollution-free, and the fertilizer is capable of increasing the carrot yield and good in economic benefits.

Description

technical field [0001] The invention relates to the technical field of compound fertilizers, in particular to a compound fertilizer for improving carrot yield. Background technique [0002] Carrots are easy to cultivate, high in yield, durable in storage and good in economic benefits, and are very popular among growers. With people's increasing emphasis on healthy food and the gradual shortage of labor resources in our country, carrot is a promising vegetable. [0003] At present, people generally use chemical fertilizers to fertilize carrots. However, these fertilizers are not comprehensive in nutrients. If things go on like this, the leaves of carrots are small, the growth is slow, the yield of carrots is low, and various diseases and insect pests are prone to occur. Contents of the invention [0004] Based on the technical problems existing in the background technology, the present invention proposes a compound fertilizer for increasing the yield of carrots, which has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05B7/00C05G3/80C05C3/00C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02C05F1/005C05F3/00C05F5/002C05F11/00C05F11/02
Inventor 王四高
Owner 芜湖四高农业科技有限公司
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