Special dripping-irrigating fertilizer for fruit corns and preparation method and application method thereof

A technology of fruit corn and special fertilizer, which is applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of blind fertilizer use and poor pertinence of fertilizer, and achieve the effects of obvious fertilizer effect, maximum utilization and stable properties

Active Publication Date: 2013-03-13
甘肃黄羊河集团节水材料科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a special fertilizer for drip irrigation of fruit and corn to solve the problems of blindness and poor pertinence of fertilizer for fruit and corn drip irrigation at the present stage

Method used

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  • Special dripping-irrigating fertilizer for fruit corns and preparation method and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Special fertilizer for drip irrigation of fruit and corn, composed of special fertilizer for seedling stage, special fertilizer for ear stage and special fertilizer for flower and grain stage, of which:

[0027] The raw material composition of special fertilizer for seedling stage is (by weight): 270 parts of potassium nitrate, 127 parts of monoammonium phosphate, 596 parts of urea, 4 parts of EDTA chelated zinc, 0.7 part of EDTA chelated iron, 0.9 part of EDTA chelated manganese , 1.4 parts of boric acid;

[0028] The raw material composition of special fertilizer for ear stage is (by weight): 358 parts of potassium nitrate, 248 parts of monoammonium phosphate, 390 parts of urea, 1.4 parts of EDTA chelated zinc, 0.5 part of EDTA chelated iron, 0.9 part of EDTA chelated manganese , 1.2 parts of boric acid;

[0029] The raw material composition of special fertilizer for flowering and grain stage is (by weight): 450 parts of potassium nitrate, 210 parts of monoammonium p...

Embodiment 2

[0033] Special fertilizer for drip irrigation of fruit and corn is composed of special fertilizer for seedling stage, special fertilizer for ear stage and special fertilizer for flower and grain stage. Among them, the raw material of special fertilizer for seedling stage is composed of (by weight): 282 parts of potassium nitrate, 134 parts of monoammonium phosphate 576 parts of urea, 5 parts of EDTA chelated zinc, 0.8 part of EDTA chelated iron, 0.7 part of EDTA chelated manganese, 1.5 parts of boric acid;

[0034] The raw material composition of special fertilizer for ear stage is (by weight): 368 parts of potassium nitrate, 256 parts of monoammonium phosphate, 372 parts of urea, 1.6 parts of EDTA chelated zinc, 0.4 part of EDTA chelated iron, 0.6 part of EDTA chelated manganese , 1.4 parts of boric acid;

[0035] The raw material composition of special fertilizer for flowering and grain stage is (by weight): 460 parts of potassium nitrate, 216 parts of monoammonium phosphate...

Embodiment 3

[0039] The special fertilizer for drip irrigation of fruit and corn is composed of special fertilizer for seedling stage, special fertilizer for ear stage and special fertilizer for flower and grain stage. 583 parts of urea, 6 parts of EDTA chelated zinc, 0.6 part of EDTA chelated iron, 0.8 part of EDTA chelated manganese, 1.6 parts of boric acid;

[0040] The raw material composition of special fertilizer for earing stage is (by weight): 376 parts of potassium nitrate, 240 parts of monoammonium phosphate, 379 parts of urea, 2 parts of EDTA chelated zinc, 0.6 part of EDTA chelated iron, 0.8 part of EDTA chelated manganese , 1.6 parts of boric acid;

[0041] The raw materials of the special fertilizer for flowering and grain stage are (by weight): 470 parts of potassium nitrate, 198 parts of monoammonium phosphate, 327 parts of urea, 0.7 parts of EDTA chelated zinc, 0.2 parts of EDTA chelated iron, 0.6 parts of EDTA chelated manganese Parts, 3.5 parts of boric acid.

[0042] ...

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Abstract

The invention provides special dripping-irrigating fertilizer for fruit corns, a preparation method and an application method of the special dripping-irrigating fertilizer. The special dripping-irrigating fertilizer for the fruit corns comprises a special fertilizer for a seedling stage, a special fertilizer for a heading stage, and a special fertilizer for a kernel stage, wherein the special fertilizer for the seedling stage comprises the following components by weight part: 270 to 288 parts of potassium nitrate, 120 to 134 parts of monoammonium phosphate, 576 to 596 parts of urea, 4 to 6 parts of EDTA (Ethylene Diamine Tetraacetic Acid) chelate zinc, 0.6 to 0.8 part of EDTA chelate ferrous, 0.7 to 0.9 part of EDTA chelate manganese, and 1.4 to 1.6 parts of boric acid. According to the special dripping-irrigating fertilizer for the fruit corns, different fertilizer prescriptions are provided for the fruit corns at different growth stages, so that high targeting property is ensured, and the fertilizer effect is remarkable; the fertilizer is reasonable in mixing ratio of nutrient elements, comprehensive in nutrients, stable in performance and high in water solubility, and very suitable for being used in a dripping and irrigating manner; by adopting the special dripping-irrigating fertilizer for the fruit corns, the fertilizer dosage is reduced, and the problem that the soil environment is polluted due to excessive fertilizing and unreasonable fertilizing can be avoided; and the application method is simple and easy to master, and can realize the maximum utilization of the fertilizer.

Description

technical field [0001] The invention belongs to the technical field of agricultural chemical fertilizers, and in particular relates to a special fertilizer for fruit corn drip irrigation and a preparation and application method thereof. Background technique [0002] Fruit corn is a kind of super sweet corn suitable for eating raw. The green stick stage is thin, juicy, crisp and sweet. It is very sweet, crisp and fragrant when eaten raw or cooked, just like fruit, so it is called " Fruit Corn". Fruit corn is rich in vitamins A, B1, B2, C, E and free amino acids as well as sucrose, glucose, maltose, preserved fruit syrup, etc. It is easy to digest and absorb by the human body. It is a new type of leisure and health-care nutritional food. The sugar content of fruit corn is as high as 15-18%, which is about twice that of ordinary fruits. [0003] In recent years, the northern region has begun to use drip irrigation facilities to grow fruit corn, especially the fruit corn plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G1/06
Inventor 张廷彦马继王新锋
Owner 甘肃黄羊河集团节水材料科技有限责任公司
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