CN107821069A - A kind of implantation methods of zinc supplementation lotus rhizome - Google Patents
A kind of implantation methods of zinc supplementation lotus rhizome Download PDFInfo
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- CN107821069A CN107821069A CN201711235928.8A CN201711235928A CN107821069A CN 107821069 A CN107821069 A CN 107821069A CN 201711235928 A CN201711235928 A CN 201711235928A CN 107821069 A CN107821069 A CN 107821069A
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- lotus rhizome
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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Abstract
The invention mainly relates to technical field of aquaculture, discloses a kind of implantation methods of zinc supplementation lotus rhizome, including：Vertical leaf phase, knot lotus root phase, picking time；Method is simple, easy to operation, lotus rhizome yield is reached 3462kg/ mus, and zinc content reaches 3.47mg/100g, improves the yield and quality of lotus rhizome；Manganese sulfate is spread fertilizer over the fields to lotus rhizome field during the vertical leaf phase, promotes lotus rhizome root growth, improves the absorbability to nutrient, accelerates the growth of lotus leaf and the accumulation of organic principle, increases the content of organic zinc in lotus rhizome；2 natto bacterium powders are spread fertilizer over the fields to lotus rhizome field when tying the lotus root phase, increase content of microorganisms in lotus rhizome field, promotes absorption and conversion of the lotus rhizome to nutritional ingredient, increases the accumulation of starch and organic zinc in lotus rhizome, increase the sugariness brittleness of lotus rhizome, improve utilization rate of fertilizer；Water content, and acetum of splashing are reduced before harvesting, reduces the bronzing rust staining of lotus rhizome, promotes absorption of the lotus rhizome field to ZINC IN SOIL element, increases the crisp mouthfeel of lotus rhizome sweet tea.
Description
Technical field
The invention mainly relates to technical field of aquaculture, more particularly to a kind of implantation methods of zinc supplementation lotus rhizome.
Background technology
Lotus rhizome, it is nutritious, rich in starch, dietary fiber, protein, vitamin and mineral element etc., while have again
Good healthcare function, can, antidiarrheal of stopping blooding, beauty anti-acne, hypoglycemic, reducing blood lipid, hypotensive, healthy intestinal, toxin-expelling and face nourishing,
It is antifatigue, protect respiratory system, anti-aging, anti-cancer and cancer-preventing；Zinc is one of the essential trace elements of the human body, by people titled with " raw
The laudatory title of the flower of life ", " source of intelligence ", growing for human body can be promoted, increased intelligence, synthesize a variety of enzymes, remain normal
Appetite, strengthen body immunity, promote wound healing, promote vitamin A absorption, protect eyesight, beauty and skin care；But pass at present
The lotus rhizome zinc content of system method plantation is extremely low, it is impossible to meets the health demand of people.
The content of the invention
The defects of in order to make up prior art, it is an object of the invention to provide a kind of implantation methods of zinc supplementation lotus rhizome.
A kind of implantation methods of zinc supplementation lotus rhizome, comprise the following steps：
（1）The vertical leaf phase：It is 8 ~ 10cm that lotus rhizome water in field depth is adjusted during the vertical leaf phase, spreads fertilizer over the fields manganese sulfate to lotus rhizome field, the amount of spreading fertilizer over the fields for 7 ~
9kg/ mus, promote lotus rhizome root growth, improve the absorbability to nutrient, accelerate the growth of lotus leaf and the accumulation of organic principle,
Increase the content of organic zinc in lotus rhizome；
（2）Tie the lotus root phase：Natto bacterium powder is uniformly spread fertilizer over the fields to lotus rhizome field, irrigation amount is 0.3 ~ 0.5kg/m2, continuously spread fertilizer over the fields 2 times, be spaced
Time is 7 ~ 9 days, content of microorganisms in increase lotus rhizome field, promotes absorption and conversion of the lotus rhizome to nutritional ingredient, increases in lotus rhizome
The accumulation of starch and organic zinc, increase the sugariness brittleness of lotus rhizome, improve utilization rate of fertilizer；
（3）Picking time：10 ~ 12 days before harvesting, the regulation depth of water is 3 ~ 5cm, to lotus rhizome field splash volume fraction be 5 ~ 7% acetic acid
Solution, the amount of splashing are 1.6 ~ 1.8L/m2, the bronzing rust staining of lotus rhizome is reduced, promotes absorption of the lotus rhizome field to ZINC IN SOIL element,
Increase the crisp mouthfeel of lotus rhizome sweet tea.
The step（2）Natto bacterium powder, dregs of beans is crushed to 20 ~ 40 mesh, regulation water content is 27 ~ 29%, accesses dregs of beans
The Bacillus natto of weight 3 ~ 5%, it is well mixed, in 35 ~ 37 DEG C of ferment at constant temperature 3 ~ 4 days, it was 0 ~ 7% to be freeze-dried to water content, must be received
Beans bacterium powder.
The zinc supplementation lotus rhizome that the implantation methods of the zinc supplementation lotus rhizome obtain.
It is an advantage of the invention that：The implantation methods of zinc supplementation lotus rhizome provided by the invention, method is simple, easy to operation, makes lotus
Lotus root yield reaches 3462kg/ mus, and zinc content reaches 3.47mg/100g, improves the yield and quality of lotus rhizome；To lotus during the vertical leaf phase
Lotus field spreads fertilizer over the fields manganese sulfate, promotes lotus rhizome root growth, improves the absorbability to nutrient, accelerate growth and the organic principle of lotus leaf
Accumulation, increase lotus rhizome in organic zinc content；2 natto bacterium powders are spread fertilizer over the fields to lotus rhizome field when tying the lotus root phase, are increased micro- in lotus rhizome field
Biological content, promote absorption and conversion of the lotus rhizome to nutritional ingredient, increase the accumulation of starch and organic zinc in lotus rhizome, increase lotus rhizome
Sugariness brittleness, improve utilization rate of fertilizer；Water content, and acetum of splashing are reduced before harvesting, reduces the bronzing rust of lotus rhizome
Spot, promote absorption of the lotus rhizome field to ZINC IN SOIL element, increase the crisp mouthfeel of lotus rhizome sweet tea.
Embodiment
Illustrate the present invention with specific embodiment below.
Embodiment 1
A kind of implantation methods of zinc supplementation lotus rhizome, comprise the following steps：
（1）The vertical leaf phase：It is 8 ~ 10cm that lotus rhizome water in field depth is adjusted during the vertical leaf phase, spreads fertilizer over the fields manganese sulfate to lotus rhizome field, the amount of spreading fertilizer over the fields is 7kg/
Mu, promote lotus rhizome root growth, improve the absorbability to nutrient, accelerate the growth of lotus leaf and the accumulation of organic principle, increase
The content of organic zinc in lotus rhizome；
（2）Tie the lotus root phase：Natto bacterium powder, irrigation amount 0.3kg/m are uniformly spread fertilizer over the fields to lotus rhizome field2, 2 times are continuously spread fertilizer over the fields, interval time
For 7 ~ 9 days, increase content of microorganisms in lotus rhizome field, promote absorption and conversion of the lotus rhizome to nutritional ingredient, increase starch in lotus rhizome
And the accumulation of organic zinc, increase the sugariness brittleness of lotus rhizome, improve utilization rate of fertilizer；Described natto bacterium powder, dregs of beans is crushed to
20 mesh, regulation water content are 27 ~ 29%, the Bacillus natto of access dregs of beans weight 3%, are well mixed, cold in 35 DEG C of ferment at constant temperature 3 days
It is lyophilized it is dry to water content be 0 ~ 7%, obtain natto bacterium powder；
（3）Picking time：10 ~ 12 days before harvesting, the regulation depth of water is 3 ~ 5cm, to lotus rhizome field splash volume fraction be 5% acetic acid it is molten
Liquid, the amount of splashing are 1.6L/m2, the bronzing rust staining of lotus rhizome is reduced, promotes absorption of the lotus rhizome field to ZINC IN SOIL element, increases lotus
The crisp mouthfeel of lotus root sweet tea.
Embodiment 2
A kind of implantation methods of zinc supplementation lotus rhizome, comprise the following steps：
（1）The vertical leaf phase：It is 8 ~ 10cm that lotus rhizome water in field depth is adjusted during the vertical leaf phase, spreads fertilizer over the fields manganese sulfate to lotus rhizome field, the amount of spreading fertilizer over the fields is 8kg/
Mu, promote lotus rhizome root growth, improve the absorbability to nutrient, accelerate the growth of lotus leaf and the accumulation of organic principle, increase
The content of organic zinc in lotus rhizome；
（2）Tie the lotus root phase：Natto bacterium powder, irrigation amount 0.4kg/m are uniformly spread fertilizer over the fields to lotus rhizome field2, 2 times are continuously spread fertilizer over the fields, interval time
For 7 ~ 9 days, increase content of microorganisms in lotus rhizome field, promote absorption and conversion of the lotus rhizome to nutritional ingredient, increase starch in lotus rhizome
And the accumulation of organic zinc, increase the sugariness brittleness of lotus rhizome, improve utilization rate of fertilizer；Described natto bacterium powder, dregs of beans is crushed to
20 mesh, regulation water content are 27 ~ 29%, the Bacillus natto of access dregs of beans weight 4%, are well mixed, cold in 36 DEG C of ferment at constant temperature 3 days
It is lyophilized it is dry to water content be 0 ~ 7%, obtain natto bacterium powder；
（3）Picking time：10 ~ 12 days before harvesting, the regulation depth of water is 3 ~ 5cm, to lotus rhizome field splash volume fraction be 6% acetic acid it is molten
Liquid, the amount of splashing are 1.7L/m2, the bronzing rust staining of lotus rhizome is reduced, promotes absorption of the lotus rhizome field to ZINC IN SOIL element, increases lotus
The crisp mouthfeel of lotus root sweet tea.
Embodiment 3
A kind of implantation methods of zinc supplementation lotus rhizome, comprise the following steps：
（1）The vertical leaf phase：It is 8 ~ 10cm that lotus rhizome water in field depth is adjusted during the vertical leaf phase, spreads fertilizer over the fields manganese sulfate to lotus rhizome field, the amount of spreading fertilizer over the fields is 9kg/
Mu, promote lotus rhizome root growth, improve the absorbability to nutrient, accelerate the growth of lotus leaf and the accumulation of organic principle, increase
The content of organic zinc in lotus rhizome；
（2）Tie the lotus root phase：Natto bacterium powder, irrigation amount 0.5kg/m are uniformly spread fertilizer over the fields to lotus rhizome field2, 2 times are continuously spread fertilizer over the fields, interval time
For 7 ~ 9 days, increase content of microorganisms in lotus rhizome field, promote absorption and conversion of the lotus rhizome to nutritional ingredient, increase starch in lotus rhizome
And the accumulation of organic zinc, increase the sugariness brittleness of lotus rhizome, improve utilization rate of fertilizer；Described natto bacterium powder, dregs of beans is crushed to
40 mesh, regulation water content are 27 ~ 29%, the Bacillus natto of access dregs of beans weight 5%, are well mixed, cold in 37 DEG C of ferment at constant temperature 4 days
It is lyophilized it is dry to water content be 0 ~ 7%, obtain natto bacterium powder；
（3）Picking time：10 ~ 12 days before harvesting, the regulation depth of water is 3 ~ 5cm, to lotus rhizome field splash volume fraction be 7% acetic acid it is molten
Liquid, the amount of splashing are 1.8L/m2, the bronzing rust staining of lotus rhizome is reduced, promotes absorption of the lotus rhizome field to ZINC IN SOIL element, increases lotus
The crisp mouthfeel of lotus root sweet tea.
Comparative example 1
Removal step（1）In manganese sulfate, remaining method, with embodiment 1.
Comparative example 2
Removal step（2）In natto bacterium powder, remaining method, with embodiment 1.
Comparative example 3
Removal step（3）In the regulation depth of water be 3 ~ 5cm, remaining method, with embodiment 1.
Comparative example 4
Removal step（3）In acetum, remaining method, with embodiment 1.
Comparative example 5
The traditional cultivation method of existing lotus rhizome.
The planting effect of embodiment and comparative example lotus rhizome implantation methods：
In Anhui Province Dangtu County, 8 mu of the lotus rhizome field of the same area is selected respectively, is randomly divided into 8 groups, every group 1 mu, respectively with the group
Method carry out the plantation of No. 1 lotus rhizome of Hubei Province lotus, it is continuous tested 3 years, lotus rhizome yield is counted after excavation, the starch and zinc of lotus rhizome are contained
Amount is measured, results averaged, and the planting effect of embodiment and comparative example lotus rhizome implantation methods is shown in Table 1.
Table 1：The planting effect of embodiment and comparative example lotus rhizome implantation methods
| Project | Yield/(kg/ mus) | Starch/(%) | Zinc/(mg/100g) |
| Embodiment 1 | 3439 | 24.2 | 3.41 |
| Embodiment 2 | 3462 | 24.7 | 3.47 |
| Embodiment 3 | 3458 | 24.3 | 3.45 |
| Comparative example 1 | 3073 | 22.4 | 2.52 |
| Comparative example 2 | 2886 | 21.9 | 2.31 |
| Comparative example 3 | 2995 | 22.3 | 2.75 |
| Comparative example 4 | 3074 | 21.7 | 2.46 |
| Comparative example 5 | 2471 | 21.5 | - |
Note："-" represents to be not detected by.
Show from the result of table 1, the implantation methods of the zinc supplementation lotus rhizome of embodiment, per mu yield, starch and Zn content substantially compared with
Comparative example is high, and illustrating the implantation methods of zinc supplementation lotus rhizome provided by the invention has good planting effect.
Claims (3)
1. a kind of implantation methods of zinc supplementation lotus rhizome, it is characterised in that comprise the following steps：
（1）The vertical leaf phase：It is 8 ~ 10cm that lotus rhizome water in field depth is adjusted during the vertical leaf phase, spreads fertilizer over the fields manganese sulfate to lotus rhizome field, the amount of spreading fertilizer over the fields for 7 ~
9kg/ mus；
（2）Tie the lotus root phase：Natto bacterium powder is uniformly spread fertilizer over the fields to lotus rhizome field, irrigation amount is 0.3 ~ 0.5kg/m2, continuously spread fertilizer over the fields 2 times, during interval
Between be 7 ~ 9 days；
（3）Picking time：10 ~ 12 days before harvesting, the regulation depth of water is 3 ~ 5cm, to lotus rhizome field splash volume fraction be 5 ~ 7% acetic acid
Solution, the amount of splashing are 1.6 ~ 1.8L/m2。
2. the implantation methods of zinc supplementation lotus rhizome according to claim 1, it is characterised in that the step（2）Natto bacterium powder, will
Dregs of beans is crushed to 20 ~ 40 mesh, and regulation water content is 27 ~ 29%, the Bacillus natto of access dregs of beans weight 3 ~ 5%, is well mixed, in 35 ~
37 DEG C of ferment at constant temperature 3 ~ 4 days, it is 0 ~ 7% to be freeze-dried to water content, obtains natto bacterium powder.
3. the zinc supplementation lotus rhizome that a kind of implantation methods of any one of claim 1 ~ 2 zinc supplementation lotus rhizome obtain.
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| CN105254366A (en) * | 2015-09-22 | 2016-01-20 | 安徽光世农业科技股份有限公司 | Selenium-rich lotus rhizome plantation technology |
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Application publication date: 20180323 |