CN107318573A - A kind of selenium-rich Fengkai You Li implantation methods - Google Patents
A kind of selenium-rich Fengkai You Li implantation methods Download PDFInfo
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- CN107318573A CN107318573A CN201710683972.9A CN201710683972A CN107318573A CN 107318573 A CN107318573 A CN 107318573A CN 201710683972 A CN201710683972 A CN 201710683972A CN 107318573 A CN107318573 A CN 107318573A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a kind of selenium-rich Fengkai You Li implantation methods, green manure, lime are put using cave bottom, middle level is put into native collected manure, surface layer is put into the fertilizer that selenium-enriched organic fertilizer, phosphate fertilizer and soil mixes and matrix is made, and nursery stock is planted in matrix, and the growth period passed through in oily chestnut supplements fertilizer, foliar fertilizer, coordinate application sodium selenite solution again, promote plant growth there is provided the nutriment needed for plant, so as to obtain the oily chestnut of selenium-rich.
Description
Technical field
The present invention relates to planting fruit trees technical field, and in particular to a kind of selenium-rich Fengkai You Li implantation methods.
Background technology
Fengkai You Li is the well-known fruit special product for a long time in Fengkai, is one of kind most excellent in Chinese Chestnut, because of its source
Gain the name in thin skin is glossy, crisp sweet tea mouthful is fragrant, be more cited as within 1988 Guangdong Province's fancy fruit kind.Oily chestnut main product is in Fengkai County
The oily chestnut of Chang Gang towns, Luo Dong towns and Xing Hua towns, wherein Yi Changgang towns horse Europe directorial area production is best in quality, and yield is maximum, cultivation
History has 500 years as long as.
Contrasted with riverhead, the oily chestnut of Yangshan area plantation, the oily chestnut of Fengkai County is with more the characteristic of " name, excellent, dilute ", and one is most
Has prematureness；Two are enjoyed endless aftertastes after strange fragrant, the fresh and sweet crisp mouth of taste, food, are the unexistent fine and smooth features of other Chinese chestnuts；Three be resistance to
Storage, is unlikely to deteriorate after being cooked；Four be that Fengkai You Li nutritive values enrich, with the health-care effects such as kidney tonifying, invigorating the spleen, promoting blood circulation, quilt
People are referred to as " treasured of kidney ".
Oily chestnut is of moderate size, and shell is in dark brown, there is oily pool, and its meat savoury sweet tea is nutritious, contains high sugar, fat
Fat, protein, also containing mineral matters such as calcium, phosphorus, iron, potassium, and vitamin C, B1, B2 etc., there is physical fitness.
Chinese patent《The cultural method of a kind of ground oil-producing chestnut》(number of patent application：CN201310337887.9 one) is disclosed
The cultivation technique of oily chestnut is planted, using biological organic fertilizer as base manure, coordinates phosphorus, potash fertilizer with instant nitrogenousfertilizer to topdress compounding application fully
Fertilizer efficiency is played, so as to improve the production capacity of crop.But the nutritive value of crops of this method production is low, and the quality of crop is bad.
The content of the invention
In order to solve the above problems, the invention provides a kind of selenium-rich Fengkai You Li implantation methods, it is therefore an objective in addition
The efficient there is provided nutrient of fertilizer can be improved after selenium fertilizer, production capacity and improving quality is improved.
The present invention can be achieved through the following technical solutions：
A kind of selenium-rich Fengkai You Li implantation methods, comprise the following steps：
(1) seed selection selection of land：Growth selection is normal, fibrous root is more, graft union is smooth, no disease and pests harm nursery stock, illumination it is sufficient,
Soil layer is deep, loose fertile, organic matter is abundant, pH value is plantation on 5.0-6.5 sand loam；
(2) caving ＆ fertilizing：Green manure 15-25kg, lime 0.5kg are put per cave bottom, middle level is put into soil collected manure 25kg, and surface layer is put
Enter selenium-enriched organic fertilizer 10-15kg, the fertilizer that phosphate fertilizer 1kg and soil are mixed, every layer of middle backfill 5-10cm table soil is separated；
(3) plantation in good time：Nursery stock is put into the center in cave, earthing 10-15cm compactings cover weeds, and sprinkle root water is protected
Hold ground moistening, the oily chestnut in Fengkai that companion planting 10-20% same period blooms is as pollinizers；
(4) earsh is applied fertilizer：
A. be colonized after First Year survive young sprout it is aging after, for the first time apply fertilizer, every time every plant apply selenium-rich peanuts bran fertilizer 50-80g,
Dose increases 20-30% every time later, passes the winter every plant and applies dry peanut bran powder 150g, mixes phosphate fertilizer 50g；
B. Second Year applies fertilizer, and applies selenium-rich peanuts bran fertilizer 100-120g, urea 50g for every plant every time, and dose increases every time later
Plus 20%, cross winter top dressing increase by 30%；
C. apply fertilizer within the 3rd year, apply selenium-rich peanuts bran fertilizer 150-180g, composite fertilizer 50g for every plant every time, later each dose
Increase by 30%, crosses winter top dressing increase by 30%, and apply 50g boraxs；
D. 0.2-0.3% urea liquids, 0.2-0.3% potassium dihydrogen phosphates and 0.2- are sprayed before each young sprout is aging
0.3% sodium selenite solution 1-2 times；
(5) bearing-age tree applies fertilizer：In florescence, young fruit period, fruit expanding period, fruit harvesting phase each phase previous moon 0.3-
0.5% urea liquid, 0.3-0.5% potassium dihydrogen phosphates and 0.3-0.5% sodium selenite solutions are sprayed 1-2 times, every 7-
10d sprays once；
(6) empty bud prevention：In the leaf stretching period of the raw just knot trees of 3-4, initial bloom stage, each foliage dressing of full-bloom stage once, is sprayed
0.2-0.3% boraxs, 0.5-0.8% urea, 0.3-0.5% potassium dihydrogen phosphates and 0.5-0.8% sodium selenites；
(7) harvest：More than 1/3 involucre top of full tree cracking, involucre dry tack free, color switchs to yellowish-brown by green, i.e.,
It can harvest.
The selenium-enriched organic fertilizer includes following component：Selenium mineral powder 50-60%, animal waste 15-20%, oil cake 8-10%,
Cavings 8-10%, middle micro- 8-10%, microbial bacterial agent 0.2-0.5%, its preparation method is：By selenium mineral powder, family's animal manure
Just, oil cake and cavings etc. stir, trace element mixing in addition, add microbial bacterial agent and promote fermentation, fermentation is completed
Sterilization, dry, pulverize into graininess afterwards.
The moderate-element is calcium, magnesium, sulphur and silicon, and trace element is iron, boron, manganese, copper, zinc, molybdenum and chlorine；The microorganism
Microbial inoculum is the one or more in EM bacteria agent, ferment spirit, rotten bar spirit, BM microbial bacterial agents.
The preparation method of selenium-rich peanuts bran fertilizer is：Peanut bran powder is put into water and stirred, sodium selenite is added
Solution is mixed, fermentation 10-12 months of being become thoroughly decomposed under anaerobic environment.
The ratio of the sodium selenite, peanut press pulp and water is 0.3：1:15, the ratio of selenium-rich peanuts bran fertilizer and water when using
It is 1:7.
Upper step (4) is applied fertilizer on the 3rd year, and a borax was applied every 2 years.
The present invention possesses following characteristics：
The present invention applies selenium fertilizer by base and growth period applies selenium-rich peanuts bran fertilizer and sprays sodium selenite solution, triplicity to
Oily chestnut provides growth substance and selenium element, compared with the method for other single fertilisings, is easier to allow oily chestnut to absorb and convert.
By applying selenium-enriched organic fertilizer to soil base, there is provided abundant organic matter, improved soil, regulation soil aciditiy, enhancing
Se content inside fertilizer efficiency, the oily chestnut of increase.
Supplement applies the problem of selenium fertilizer can solve to lack nutriment because of growth in oily chestnut growth course, and supplement fertilising can
Nutriment needed for oily chestnut growth is provided, the Se content inside the growth of oily chestnut, the oily chestnut of increase is may additionally facilitate, improves
The quality of oily chestnut.
Selenium-rich fertilizer in blade face is by blade face Selenium Supplement, and its is with strong points, Nutrient Absorption operating is fast, it is to avoid soil is consolidated to selenium
It is fixed, the utilization rate of selenium is added, and dose is few.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of selenium-rich Fengkai You Li implantation methods of the present embodiment, it is characterised in that comprise the following steps：
(1) seed selection selection of land：Growth selection is normal, fibrous root is more, graft union is smooth, no disease and pests harm nursery stock, illumination it is sufficient,
Soil layer is deep, loose fertile, organic matter is abundant, pH value is plantation on 5.0~6.5 sand loam；
(2) caving ＆ fertilizing：15~25kg of green manure, lime 0.5kg are put per cave bottom, middle level is put into soil collected manure 25kg, surface layer
10~15kg of selenium-enriched organic fertilizer is put into, the fertilizer that phosphate fertilizer 1kg and soil are mixed, every layer of middle backfill 5~10cm table soil is separated；
(3) plantation in good time：Nursery stock is put into the center in cave, 10~15cm of earthing compactings cover weeds, sprinkle root water,
Ground moistening is kept, the oily chestnut in the Fengkai that same period of companion planting 10~20% blooms is as pollinizers；
(4) earsh is applied fertilizer：
A. be colonized after First Year survive young sprout it is aging after, for the first time apply fertilizer, every time every plant apply selenium-rich peanuts bran fertilizer 50~
80g, dose increase by 20~30% every time, passes the winter every plant and applies dry peanut bran powder 150g, mix phosphate fertilizer 50g later；
B. Second Year applies fertilizer, and applies selenium-rich peanuts bran 100~120g of fertilizer, urea 50g for every plant every time, and dose increases every time later
Plus 20%, cross winter top dressing increase by 30%；
C. apply fertilizer within the 3rd year, apply selenium-rich peanuts bran 150~180g of fertilizer, composite fertilizer 50g for every plant every time, later each dose
Increase by 30%, crosses winter top dressing increase by 30%, and apply 50g boraxs；
D. 0.2~0.3% urea liquid, 0.2~0.3% potassium dihydrogen phosphate and 0.2 are sprayed before each young sprout is aging
~0.3% sodium selenite solution 1~2 time；
(5) bearing-age tree applies fertilizer：Florescence, young fruit period, fruit expanding period, fruit harvesting phase each phase previous moon with 0.3~
0.5% urea liquid, 0.3~0.5% potassium dihydrogen phosphate and 0.3~0.5% sodium selenite solution are sprayed 1~2 time, every
7~10d sprays once；
(6) empty bud prevention：The leaf stretching period of raw just knot tree in 3~4 years, initial bloom stage, each foliage dressing of full-bloom stage once, is sprayed
0.2~0.3% borax, 0.5~0.8% urea, 0.3~0.5% potassium dihydrogen phosphate and 0.5~0.8% sodium selenite；
(7) harvest：More than 1/3 involucre top of full tree cracking, involucre dry tack free, color switchs to yellowish-brown by green, i.e.,
It can harvest.
Selenium-enriched organic fertilizer includes following component in above-mentioned steps (2)：Selenium mineral powder 50~60%, animal waste 15~20%,
Oil cake 8~10%, cavings 8~10%, middle micro- 8~10%, microbial bacterial agent 0.2~0.5%, its preparation method is：
Selenium mineral powder, animal waste, oil cake and cavings etc. are stirred, trace element mixing in addition adds microbial bacterial agent rush
Enter fermentation, sterilization after the completion of fermentation dry, pulverize into graininess.
Above-mentioned moderate-element is calcium, magnesium, sulphur and silicon, and trace element is iron, boron, manganese, copper, zinc, molybdenum and chlorine；The microorganism
Microbial inoculum is the one or more in EM bacteria agent, ferment spirit, rotten bar spirit, BM microbial bacterial agents.
In above-mentioned steps (4) selenium-rich peanuts bran fertilizer preparation method be：Peanut bran powder is put into water and stirred, plus
Enter sodium selenite solution mixing, fermentation 10~12 months of being become thoroughly decomposed under anaerobic environment.
The ratio of above-mentioned sodium selenite, peanut press pulp and water is 0.3:1:15, the ratio of selenium-rich peanuts bran fertilizer and water when using
It is 1:7.
The 3rd year of above-mentioned steps (4) is applied fertilizer, wherein, a borax was applied every 2 years.
Embodiment 2
A kind of selenium-rich Fengkai You Li implantation methods of the present embodiment, it is characterised in that comprise the following steps：
(1) seed selection selection of land：Growth selection is normal, fibrous root is more, graft union is smooth, no disease and pests harm nursery stock, illumination it is sufficient,
Soil layer is deep, loose fertile, organic matter is abundant, pH value is plantation on 5.0~6.5 sand loam；
(2) caving ＆ fertilizing：15~25kg of green manure, lime 0.5kg are put per cave bottom, middle level is put into soil collected manure 25kg, surface layer
10~15kg of selenium-enriched organic fertilizer is put into, the fertilizer that phosphate fertilizer 1kg and soil are mixed, every layer of middle backfill 5~10cm table soil is separated；
(3) plantation in good time：Nursery stock is put into the center in cave, 10~15cm of earthing compactings cover weeds, sprinkle root water,
Ground moistening is kept, the oily chestnut in the Fengkai that same period of companion planting 10~20% blooms is as pollinizers；
(4) earsh is applied fertilizer：
A. be colonized after First Year survive young sprout it is aging after, for the first time apply fertilizer, every time every plant apply selenium-rich peanuts bran fertilizer 50~
80g, dose increase by 20~30% every time, passes the winter every plant and applies dry peanut bran powder 150g, mix phosphate fertilizer 50g later；
B. Second Year applies fertilizer, and applies selenium-rich peanuts bran 100~120g of fertilizer, urea 50g for every plant every time, and dose increases every time later
Plus 20%, cross winter top dressing increase by 30%；
C. apply fertilizer within the 3rd year, apply selenium-rich peanuts bran 150~180g of fertilizer, composite fertilizer 50g for every plant every time, later each dose
Increase by 30%, crosses winter top dressing increase by 30%, and apply 50g boraxs；
D. 0.2~0.3% urea liquid, 0.2~0.3% potassium dihydrogen phosphate and 0.2 are sprayed before each young sprout is aging
~0.3% sodium selenite solution 1~2 time；
(5) bearing-age tree applies fertilizer：Florescence, young fruit period, fruit expanding period, fruit harvesting phase each phase previous moon with 0.3~
0.5% urea liquid, 0.3~0.5% potassium dihydrogen phosphate and 0.3~0.5% sodium selenite solution are sprayed 1~2 time, every
7~10d sprays once；
(6) empty bud prevention：The leaf stretching period of raw just knot tree in 3~4 years, initial bloom stage, each foliage dressing of full-bloom stage once, is sprayed
0.2~0.3% borax, 0.5~0.8% urea, 0.3~0.5% potassium dihydrogen phosphate and 0.5~0.8% sodium selenite；
(7) harvest：More than 1/3 involucre top of full tree cracking, involucre dry tack free, color switchs to yellowish-brown by green, i.e.,
It can harvest.
Selenium-enriched organic fertilizer includes following component in above-mentioned steps (2)：Selenium mineral powder 50~60%, animal waste 15~20%,
Oil cake 8~10%, cavings 8~10%, middle micro- 8~10%, microbial bacterial agent 0.2~0.5%, its preparation method is：
Selenium mineral powder, animal waste, oil cake and cavings etc. are stirred, trace element mixing in addition adds microbial bacterial agent rush
Enter fermentation, sterilization after the completion of fermentation dry, pulverize into graininess.
Above-mentioned moderate-element is calcium, magnesium, sulphur and silicon, and trace element is iron, boron, manganese, copper, zinc, molybdenum and chlorine；The microorganism
Microbial inoculum is the one or more in EM bacteria agent, ferment spirit, rotten bar spirit, BM microbial bacterial agents.
In above-mentioned steps (4) selenium-rich peanuts bran fertilizer preparation method be：Peanut bran powder is put into water and stirred, plus
Enter sodium selenite solution mixing, fermentation 10~12 months of being become thoroughly decomposed under anaerobic environment.
The ratio of above-mentioned sodium selenite, peanut press pulp and water is 0.3:1:15, the ratio of selenium-rich peanuts bran fertilizer and water when using
It is 1:7.
The 3rd year of above-mentioned steps (4) is applied fertilizer, wherein, a borax was applied every 2 years.
Embodiment 3
A kind of selenium-rich Fengkai You Li implantation methods of the present embodiment, it is characterised in that comprise the following steps：
(1) seed selection selection of land：Growth selection is normal, fibrous root is more, graft union is smooth, no disease and pests harm nursery stock, illumination it is sufficient,
Soil layer is deep, loose fertile, organic matter is abundant, pH value is plantation on 5.0~6.5 sand loam；
(2) caving ＆ fertilizing：15~25kg of green manure, lime 0.5kg are put per cave bottom, middle level is put into soil collected manure 25kg, surface layer
10~15kg of selenium-enriched organic fertilizer is put into, the fertilizer that phosphate fertilizer 1kg and soil are mixed, every layer of middle backfill 5~10cm table soil is separated；
(3) plantation in good time：Nursery stock is put into the center in cave, 10~15cm of earthing compactings cover weeds, sprinkle root water,
Ground moistening is kept, the oily chestnut in the Fengkai that same period of companion planting 10~20% blooms is as pollinizers；
(4) earsh is applied fertilizer：
A. be colonized after First Year survive young sprout it is aging after, for the first time apply fertilizer, every time every plant apply selenium-rich peanuts bran fertilizer 50~
80g, dose increase by 20~30% every time, passes the winter every plant and applies dry peanut bran powder 150g, mix phosphate fertilizer 50g later；
B. Second Year applies fertilizer, and applies selenium-rich peanuts bran 100~120g of fertilizer, urea 50g for every plant every time, and dose increases every time later
Plus 20%, cross winter top dressing increase by 30%；
C. apply fertilizer within the 3rd year, apply selenium-rich peanuts bran 150~180g of fertilizer, composite fertilizer 50g for every plant every time, later each dose
Increase by 30%, crosses winter top dressing increase by 30%, and apply 50g boraxs；
D. 0.2~0.3% urea liquid, 0.2~0.3% potassium dihydrogen phosphate and 0.2 are sprayed before each young sprout is aging
~0.3% sodium selenite solution 1~2 time；
(5) bearing-age tree applies fertilizer：Florescence, young fruit period, fruit expanding period, fruit harvesting phase each phase previous moon with 0.3~
0.5% urea liquid, 0.3~0.5% potassium dihydrogen phosphate and 0.3~0.5% sodium selenite solution are sprayed 1~2 time, every
7~10d sprays once；
(6) empty bud prevention：The leaf stretching period of raw just knot tree in 3~4 years, initial bloom stage, each foliage dressing of full-bloom stage once, is sprayed
0.2~0.3% borax, 0.5~0.8% urea, 0.3~0.5% potassium dihydrogen phosphate and 0.5~0.8% sodium selenite；
(7) harvest：More than 1/3 involucre top of full tree cracking, involucre dry tack free, color switchs to yellowish-brown by green, i.e.,
It can harvest.
Selenium-enriched organic fertilizer includes following component in above-mentioned steps (2)：Selenium mineral powder 50~60%, animal waste 15~20%,
Oil cake 8~10%, cavings 8~10%, middle micro- 8~10%, microbial bacterial agent 0.2~0.5%, its preparation method is：
Selenium mineral powder, animal waste, oil cake and cavings etc. are stirred, trace element mixing in addition adds microbial bacterial agent rush
Enter fermentation, sterilization after the completion of fermentation dry, pulverize into graininess.
Above-mentioned moderate-element is calcium, magnesium, sulphur and silicon, and trace element is iron, boron, manganese, copper, zinc, molybdenum and chlorine；The microorganism
Microbial inoculum is the one or more in EM bacteria agent, ferment spirit, rotten bar spirit, BM microbial bacterial agents.
In above-mentioned steps (4) selenium-rich peanuts bran fertilizer preparation method be：Peanut bran powder is put into water and stirred, plus
Enter sodium selenite solution mixing, fermentation 10~12 months of being become thoroughly decomposed under anaerobic environment.
The ratio of above-mentioned sodium selenite, peanut press pulp and water is 0.3:1:15, the ratio of selenium-rich peanuts bran fertilizer and water when using
It is 1:7.
The 3rd year of above-mentioned steps (4) is applied fertilizer, wherein, a borax was applied every 2 years.
Comparative example 1
Difference with comparative example 1 is, changes selenium-rich peanuts bran fertilizer into common peanut bran fertilizer.
Comparative example 2
Difference with embodiment 1 is that overall process replaces sodium selenite with the distilled water of equivalent.
Comparative example 3
Difference with embodiment 1 is, does not include applying selenium-rich peanuts bran fertilizer and sodium selenite in implantation methods.
Compliance test result
The chiltern that illumination is sufficient, soil layer is deep, loose fertile, organic matter is abundant, pH value is 5.0~6.5 is selected in Fengkai
Loam, growth is normal, fibrous root is more, graft union is smooth, no disease and pests harm nursery stock is according to embodiment 1~3 and comparative example 1~3 six
Result is recorded after group implantation methods plantation, high yield：
As seen from the above table, the oily chestnut in embodiment is due to using selenium fertilizer and appropriate using process, in selenium content, single fruit weight
The index of quality of the oil chestnut such as amount, total sugar content, content of starch, protein content, fat content is better than comparative example；This hair
The Fengkai You Li of bright plantation out is in dark brown or bronzing, and thin skin oilcan is smooth, and few fine hair, yellowish pink yolk, meat is carefully glutinous,
Local flavor is fragrant and sweet, resistance to accumulating, eats crisp sweet tea, prepared food fragrance raw.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (6)
1. a kind of selenium-rich Fengkai You Li implantation methods, it is characterised in that comprise the following steps：
(1) seed selection selection of land：Growth selection is normal, fibrous root is more, graft union is smooth, no disease and pests harm nursery stock, in illumination abundance, soil layer
Deep, loose fertile, organic matter is abundant, pH value is plantation on 5.0-6.5 sand loam；
(2) caving ＆ fertilizing：Green manure 15-25kg, lime 0.5kg are put per cave bottom, middle level is put into soil collected manure 25kg, and surface layer is put into richness
Selenium organic fertilizer 10-15kg, the fertilizer that phosphate fertilizer 1kg and soil are mixed, every layer of middle backfill 5-10cm table soil is separated；
(3) plantation in good time：Nursery stock is put into the center in cave, earthing 10-15cm compactings cover weeds, and sprinkle root water keeps soil
Earth is moistened, and the oily chestnut in the Fengkai that companion planting 10-20% same period blooms is as pollinizers；
(4) earsh is applied fertilizer：
A. be colonized after First Year survive young sprout it is aging after, for the first time apply fertilizer, every time every plant apply selenium-rich peanuts bran fertilizer 50-80g, after
Each dose increase 20-30%, passes the winter every plant and applies dry peanut bran powder 150g, mix phosphate fertilizer 50g；
B. Second Year applies fertilizer, and applies selenium-rich peanuts bran fertilizer 100-120g, urea 50g for every plant every time, later dose increase every time
20%, cross winter top dressing increase by 30%；
C. apply fertilizer within the 3rd year, apply selenium-rich peanuts bran fertilizer 150-180g, composite fertilizer 50g for every plant every time, later dose increase every time
30%, winter top dressing increase by 30% is crossed, and apply 50g boraxs；
D. 0.2-0.3% urea liquids, 0.2-0.3% potassium dihydrogen phosphates and 0.2-0.3% are sprayed before each young sprout is aging
Sodium selenite solution 1-2 times；
(5) bearing-age tree applies fertilizer：In florescence, young fruit period, fruit expanding period, fruit harvesting phase each phase previous moon 0.3-0.5%
Urea liquid, 0.3-0.5% potassium dihydrogen phosphates and 0.3-0.5% sodium selenite solutions are sprayed 1-2 times, every 7-10d sprays
Once；
(6) empty bud prevention：In the leaf stretching period of the raw just knot trees of 3-4, initial bloom stage, each foliage dressing of full-bloom stage once, sprays 0.2-
0.3% borax, 0.5-0.8% urea, 0.3-0.5% potassium dihydrogen phosphates and 0.5-0.8% sodium selenites；
(7) harvest：More than 1/3 involucre top of full tree cracking, involucre dry tack free, color switchs to yellowish-brown by green, you can adopt
Receive.
2. a kind of selenium-rich Fengkai You Li according to claim 1 implantation methods, it is characterised in that the selenium-enriched organic fertilizer
Including following component：Selenium mineral powder 50-60%, animal waste 15-20%, oil cake 8-10%, cavings 8-10%, middle micro- 8-
10%th, microbial bacterial agent 0.2-0.5%, its preparation method is：Selenium mineral powder, animal waste, oil cake and cavings etc. are stirred,
Trace element mixing in addition, adds microbial bacterial agent and promotes fermentation, sterilization after the completion of fermentation dry, pulverize into
It is granular.
3. a kind of selenium-rich Fengkai You Li according to claim 2 implantation methods, it is characterised in that the moderate-element is
Calcium, magnesium, sulphur and silicon, trace element are iron, boron, manganese, copper, zinc, molybdenum and chlorine；The microbial bacterial agent is EM bacteria agent, ferment spirit, corruption
One or more in bar spirit, BM microbial bacterial agents.
4. a kind of selenium-rich Fengkai You Li according to claim 1 implantation methods, its spy is, the selenium-rich peanuts bran fertilizer
Preparation method be：Peanut bran powder is put into water and stirred, sodium selenite solution mixing is added, is become thoroughly decomposed under anaerobic environment
Ferment 10-12 months.
5. a kind of selenium-rich Fengkai You Li according to claim 4 implantation methods, it is characterised in that the sodium selenite,
The ratio of peanut press pulp and water is 0.3：1:15, the ratio of selenium-rich peanuts bran fertilizer and water is 1 when using:7.
6. a kind of selenium-rich Fengkai You Li according to claim 1 implantation methods, it is characterised in that the step (4)
Apply fertilizer within 3 years, a borax was applied every 2 years.
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