CN102627506A - Method of improving zinc absorption capacity of crops in area with low-zinc-content soil - Google Patents
Method of improving zinc absorption capacity of crops in area with low-zinc-content soil Download PDFInfo
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- CN102627506A CN102627506A CN2012101218419A CN201210121841A CN102627506A CN 102627506 A CN102627506 A CN 102627506A CN 2012101218419 A CN2012101218419 A CN 2012101218419A CN 201210121841 A CN201210121841 A CN 201210121841A CN 102627506 A CN102627506 A CN 102627506A
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Abstract
The invention relates to a method of improving zinc absorption capacity of crops in an area with low-zinc-content soil. The method is characterized in that the formula of the components of formula zinc fertilizer is that 15-25g of alpha-pimacol is added into every 100kg of zinc sulfate heptahydrate. By using the technique capable of improving the zinc absorption capacity of the crops provided by the invention, the zinc absorption function of the crops can be rapidly excited after the formula zinc fertilizer is used, the root systems of the crops are well-developed, the absorption of zinc nutrients in the soil is accelerated, the utilization ratio of the zinc nutrients by the crops is obviously improved, the adverse impact on the environment because of fertilization is reduced, the crops grow vigorously, the adversity resistance is improved, the metabolism is accelerated and the yield is improved.
Description
Technical field
The present invention relates to improve soil and contain the method that zinc lowland area crop absorbs zinc.
Background technology
The crop zn deficiencie is very general in agriculture prodn; And influenced the further raising of crop yield and quality to a certain extent; And zinc fertilizer use problems such as the method for existing is lack of standardization, consumption is unreasonable, therefore farm crop and the ZD phenomenon of human body be very generally at present.In developing country, lacking zinc (Zn) has become the fifth-largest factor that influences HUMAN HEALTH, and this mainly is because the zinc quantity not sufficient in people's food intake at 20～35mg/kg, can not satisfy human body requirements far away as the Zn content in the cereal crop.The importance of zinc in agriculture prodn, human and livestock health and environment protection more and more receives publicity.Absorb zinc and help human and livestock health for improving crop at soil zinc content lowland area, developing and promoting at soil zinc content lowland area has become a current significant problem that presses for solution for improving crop absorption zinc technology.For this reason, research improves crop and absorbs the zinc fertilizer technology in farm crop produce, and it is significant that guidance is applied fertilizers scientifically.
Summary of the invention
The technical problem that the present invention will solve provides a kind of soil that can improve and contains the method that zinc lowland area crop absorbs zinc.
The present invention solves the problems of the technologies described above with following technical scheme:
The prescription of prescription zinc fertilizer of the present invention is that per 100 kilograms of Zinc Sulphate Heptahydrates add a-Nafusaku 15-25 gram.
The per hectare amount of application of prescription zinc fertilizer is the 800-1300 gram.
With prescription zinc fertilizer of the present invention, can excite the absorptive function of crop rapidly after the use to zinc, make crop root flourishing; Acceleration is to nutrition absorption in the soil, and the crop toxin expelling has more creation usefulness of detoxifcation to poisoning, fertilizer damage, freeze injury etc.; Obviously improve the utilization ratio of crop to zinc nutrition, farm crop and fruit thereof contain the zinc height, have alleviated because of the detrimentally affect of fertilising to environment; Crop growing state is strong, resistance strengthens, metabolism is accelerated, and output improves.
Embodiment
Prescription zinc fertilizer of the present invention is that per 100 kilograms of Zinc Sulphate Heptahydrates add a-Nafusaku 15-25 gram.
Below be the process of the test of applicant at low zinc area maize planting; In the test with conventional zinc fertilizer Zinc Sulphate Heptahydrate and prescription zinc fertilizer of the present invention (in per 100 kilograms of Zinc Sulphate Heptahydrates, adding a-Nafusaku 15-25 gram) respectively to two groups of corns field test of applying fertilizer; What in two groups of corns one group was used is conventional zinc fertilizer; What another group was used is prescription zinc fertilizer of the present invention, and field management is identical with conditions such as other fertilizer amounts.The per hectare amount of application is identical during test, all in 800-1300 gram scope.
Zn content is relatively seen table 1 in the corn kernel after the results:
Table 1
Embodiment 1.
The proportioning of each composition of prescription zinc fertilizer of the present invention is: per 100 kilograms of Zinc Sulphate Heptahydrates add a-Nafusaku 15 grams.The per hectare amount of application is 800 grams.
Behind the corn fertilizing zinc nutrition specific absorption is seen table 2:
Table 2
Corn yield relatively see Table 3:
Table 3
| Processing mode | Corn yield (kilogram/hectare) |
| Zinc fertilizer is a Zinc Sulphate Heptahydrate | 6591.2 |
| Zinc fertilizer is a prescription zinc fertilizer of the present invention | 6615.7 |
Embodiment 2.
The proportioning of each composition of prescription zinc fertilizer of the present invention is: per 100 kilograms of Zinc Sulphate Heptahydrates add a-Nafusaku 20 grams.The per hectare amount of application is 1000 grams.
Behind the corn fertilizing zinc nutrition specific absorption is seen table 4:
Table 4
Corn yield is seen table 5
Table 5
| Processing mode | Corn yield (kilogram/hectare) |
| Zinc fertilizer is a Zinc Sulphate Heptahydrate | 6402.7 |
| Zinc fertilizer is a prescription zinc fertilizer of the present invention | 6510.2 |
Embodiment 3.
The proportioning of each composition is in the prescription zinc fertilizer: per 100 kilograms of Zinc Sulphate Heptahydrates add a-Nafusaku 25 grams.The per hectare amount of application is 1300 grams.
Behind the corn fertilizing zinc nutrition specific absorption is seen table 6:
Table 6
Corn yield is seen table 7:
Table 7
| Processing mode | Corn yield (kilogram/hectare) |
| Zinc fertilizer is a Zinc Sulphate Heptahydrate | 6354.4 |
| Zinc fertilizer is a prescription zinc fertilizer of the present invention | 6395.1 |
The corn mean yield of above-mentioned three embodiment is seen table 8:
Table 8
| Processing mode | Corn yield (kilogram/hectare) |
| Zinc fertilizer is a Zinc Sulphate Heptahydrate | 6449.4 |
| Zinc fertilizer is a prescription zinc fertilizer of the present invention | 6507.0 |
Claims (2)
1. one kind is improved soil and contains the method that zinc lowland area crop absorbs zinc, and the prescription of the zinc fertilizer that it is characterized in that filling a prescription is that per 100 kilograms of Zinc Sulphate Heptahydrates add a-Nafusaku 15-25 gram.
2. raising soil as claimed in claim 1 contains the method that zinc lowland area crop absorbs zinc, and the per hectare amount of application of the zinc fertilizer that it is characterized in that filling a prescription is the 800-1300 gram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101218419A CN102627506A (en) | 2012-04-24 | 2012-04-24 | Method of improving zinc absorption capacity of crops in area with low-zinc-content soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101218419A CN102627506A (en) | 2012-04-24 | 2012-04-24 | Method of improving zinc absorption capacity of crops in area with low-zinc-content soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102627506A true CN102627506A (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101218419A Pending CN102627506A (en) | 2012-04-24 | 2012-04-24 | Method of improving zinc absorption capacity of crops in area with low-zinc-content soil |
Country Status (1)
| Country | Link |
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| CN (1) | CN102627506A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025330A (en) * | 1975-02-28 | 1977-05-24 | Allied Chemical Corporation | Zinc-containing foliar spray |
| CN1100265A (en) * | 1994-01-22 | 1995-03-22 | 吉林农业大学科技开发公司 | Plant growth regulator for beet |
| CN1117795A (en) * | 1995-05-24 | 1996-03-06 | 张燮先 | Virosis prevention and treatment agent for plant |
| KR20080033801A (en) * | 2006-10-13 | 2008-04-17 | (주)대 유 | Tourmalin additive for enhancing absorption of inorganic and nutrient components and composite fertilizer comprising tourmalin |
-
2012
- 2012-04-24 CN CN2012101218419A patent/CN102627506A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025330A (en) * | 1975-02-28 | 1977-05-24 | Allied Chemical Corporation | Zinc-containing foliar spray |
| CN1100265A (en) * | 1994-01-22 | 1995-03-22 | 吉林农业大学科技开发公司 | Plant growth regulator for beet |
| CN1117795A (en) * | 1995-05-24 | 1996-03-06 | 张燮先 | Virosis prevention and treatment agent for plant |
| KR20080033801A (en) * | 2006-10-13 | 2008-04-17 | (주)대 유 | Tourmalin additive for enhancing absorption of inorganic and nutrient components and composite fertilizer comprising tourmalin |
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Application publication date: 20120808 |