CN102617228B - Mixed cultivation substrate for raising seedlings of cashew nut and preparation method thereof - Google Patents

Mixed cultivation substrate for raising seedlings of cashew nut and preparation method thereof Download PDF

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Publication number
CN102617228B
CN102617228B CN201210077279.4A CN201210077279A CN102617228B CN 102617228 B CN102617228 B CN 102617228B CN 201210077279 A CN201210077279 A CN 201210077279A CN 102617228 B CN102617228 B CN 102617228B
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China
Prior art keywords
soil
cashew nut
parts
pond sludge
cultivation substrate
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CN201210077279.4A
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Chinese (zh)
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CN102617228A (en
Inventor
黄海杰
赵丽
黄小欧
黄展育
彭淑梅
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Hainan University
Tropical Crops Genetic Resources Institute CATAS
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Tropical Crops Genetic Resources Institute CATAS
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Abstract

The invention discloses a mixed cultivation substrate for raising seedlings of a cashew nut and a preparation process thereof. The seedling-raising mixed cultivation substrate of the cashew nut comprises the following components in parts by volume: 2-4 parts of garden soil, 1-3 parts of river sand or sand soil, 1-2 parts of coconut chaff or decaying sawdust, 1-3 parts of decaying cow dung, 2-3 parts of pond sludge, 1-2 parts of burnt soil and 3-5 parts of carbendazim or chlorothalonil. The prepared mixed cultivation substrate takes the garden soil, the river sand, the coconut chaff, the decaying cow dung, the pond sludge and the burnt soil as raw materials and the carbendazim is used for sterilizing; the components are environment-friendly, have no pollution and can improve the anti-disease (antibacterial) capability; by adding the river sand and the coconut chaff in the mixed cultivation substrate, the soil is not hardened after the seedlings are raised; the pond sludge, the decaying cow dung and the burnt soil in the mixed cultivation substrate have fertilizer effects; particularly, the pond sludge is an organic fertilizer formed by decomposing anaerobions under a water flooding condition after being mixed; and dry grains have more water-keeping and fertilizer-keeping functions.

Description

A kind of cashew nut is grown seedlings and is mixed culture medium and preparation method thereof
Technical field
The invention belongs to the mixed culture matrix field of growing seedlings of nursery stock, especially relate to a kind of cashew nut grow seedlings mixed culture matrix and preparation technology thereof.
Background technology
Cashew nut (Anacardium occidentale L.) originates in Brazilian northeast, and typical tropical aiphyllium fruit tree is one of world-renowned four large nuts.Cashew nuts is containing protein 21.2%, fat 47%, starch 4.6-11.2%, sugared 2.4-8.2%, and vitamin A, B 1, B 2deng, for cashew nuts chocolate processed, dessert and first-class preserved fruit, and make fried and salting food product, nutritious, local flavor is fragrant beautiful, sells well all over the world.Cashew nut byproduct has cashew nut shell, fruit pears etc.Cashew nut shell is containing cashew shell liquid 45% left and right, and cashew shell liquid is containing cashew nut shell oil acid 90%, and card Du phenol 10%, is a kind of siccative oil, can make the senior paint of epoxy resin, colour film tinting material, good brake rubber block, synthetic rubber and undersea cable insulating material etc.Cashew apple soft and succulency, moisture 87.8%, sugar 11.6%, protein 0.2%, fat 0.1%, vitamins C is abundant, and a small amount of calcium, phosphorus, Iron and Vitamin A, B 1, B 2, can make fruit, also can make wine, fruit juice processed, jelly and pickles etc.Fresh cashew nut pear juice also can be prevented and treated gastroenteropathy, chronic dysentery, has diuresis to eliminate oedema effect.Cashew resin contains cardiac stimulant alcohol, has insect-expelling function etc.
China's plantation cashew nut has more than 60 years history, is distributed in south, island, Hainan Province, west and south Coastal Sandy Soil and dry red soil area, and Yunnan Province is southern, low height above sea level mountain region, dry damp and hot river valley, the west and south.Produce at present and above often adopt that cashew nut is packed grows seedlings as planting material, for cultivating the nutrient bag size of bag seedling, be generally 10 * 25cm, 15 * 25cm, 15 * 30cm equal-specification, always cashew nut culture medium be mainly take single silty loam or table soil as main, at all cannot be sufficiently for the growth of cashew nut seedling provides required nutrient, easily loose while being dried due to silty loam again, during field planting bagged seedlings, cashew nut root system is easily loosening, is unfavorable for that the field planting of cashew nut bagged seedlings survives.
Because cashew nut culture medium for seedling is always mainly to take single sandy soil or table soil as main, this class soil fertility is poor, cannot provide sufficiently seedling growth required nutrient at all, be easy to cause the problem of cashew nut sapling culture medium nutrient owes lacks, thereby occur the problems such as cashew nut nursery stock wood Quality Down.On the other hand, because cashew nut seedling is mainly that main root is flourishing, other lateral roots, fibrous root are undeveloped, culture medium is loose or harden, all easily cause that planting survival rates is low, after field planting a little less than nursery stock growing way, strengthened management difficulty and investment, more on the one hand, through the soil of sterilization, the subterranean pest-insects such as root nematode, the termite phenomenon that causes harm can not occur once in a while yet.All handling costs that all increases cashew nut plant husbandry land for growing field crops period of immaturity above, have affected the economic benefit of cashew nut industry.So, need in a hurry an improved culture medium plasmogamy side to change current situation, for the development of cashew nut industry lays the first stone.
Summary of the invention
The object of the present invention is to provide a kind of cashew nut mixed culture matrix of growing seedlings, can in actual seedling raising process, substitute existing culture medium; Solve to a certain extent cashew nut bagged seedlings culture medium under-nutrition and the impact of subterranean pest-insect on cashew nut seedling quality, improved the quality of cashew nut bagged seedlings and the surviving rate of cashew nut bagged seedlings field planting.
For achieving the above object, the present invention adopts following technical scheme:
The mixed culture of a growing seedlings matrix, comprises component and volume parts: garden mould 2-4 part, river sand or sandy loam 1-3 part, coconut palm chaff or the sawdust 1-2 part of becoming thoroughly decomposed, decomposed cow dung 1-3 part, pond sludge 2-3 part, burn native 1-2 part and 5-6 part derosal or m-tetrachlorophthalodinitrile.
Preferably: the cashew nut mixed culture matrix of growing seedlings, comprises component and volume parts:
3 parts of garden moulds, 2 parts of river sands, 1 part of coconut palm chaff, 1 part of decomposed cow dung, 1 part, pond sludge, baked wheaten cake soil 1 part and 6 parts of derosal.
Another object of the present invention is to provide a kind of cashew nut preparation technology of mixed culture matrix that grows seedlings, comprise step:
1) get fish pond mud, the 2-3 days that is exposed to the sun, after drying, breaks into pieces as 0.5-1cm 3particle, be pond sludge, standby.
2) table soil is covered to leaf that cashew nut or other crops fall and the lower careless base of band soil of shovel and piles grave mound type and burn and macerate, make burn native, standby.
3) get by volume garden mould (meeting DB 440300/T 34-2008 afforestation planting soil quality standard) 2-4 part, river sand or sandy loam 1-3 part, coconut palm chaff 1-2 part, decomposed cow dung or the sawdust 1-3 part of becoming thoroughly decomposed, pond sludge 2-3 part, burn the mixing of native 1-2 part, fully stir and obtain preliminary mixed culture matrix, standby.
4) the preliminary mixed culture matrix being stirred is sprayed 1000-1500 doubly 50% derosal or m-tetrachlorophthalodinitrile with water, makes water content reach 60%, with film covering, after 2-3 days, makes the mixed culture matrix of growing seedlings.
The mixed culture matrix that the present invention makes is that to take garden mould, river sand, coconut palm chaff, decomposed cow dung, pond sludge, baked wheaten cake soil be raw material, is aided with derosal sterilization, its composition environmental protection, pollution-free, can improve disease-resistant (antibiotic) ability; After river sand in mixed culture matrix, coconut palm chaff can make to grow seedlings, soil does not harden; Pond sludge in mixed culture matrix, decomposed cow dung, baked wheaten cake soil all have fertilizer efficiency, and especially pond sludge is under flooding condition, by anaerobes, to be decomposed a kind of organic fertilizer that retting forms after mixing, and its dried particles more has water conservation, function of fertilizer retention.On the whole, this mixed culture medium mass-energy enough promotes the germination of seed, and improves rate of emergence, and after making to emerge, seedling is neat, and plays strong sprout effect, makes that blade is more dark green, root system is more flourishing.This mixed culture matrix production cost is low, the safety of growing seedlings, fast, good management, in operation, conveniently, method is easily understood, and is applicable to other tropical fruit trees simultaneously, has a extensive future.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
the grow seedlings preparation of mixed culture matrix of embodiment 1 cashew nut
The grow directly from seeds cultivation of bagged seedlings of the common cashew nut of take is example, and operating process of the present invention is described further:
(1) get the pond sludge in cultivation fish pond, be exposed to the sun 2 days, after drying, break into pieces as 0.5-1cm 3particle, be pond sludge, standby.
(2) at a field, the careless base of band soil, leaf, the table mound that dry are become to grave mound type, weeds, leaf are downward, and table soil is upper, staggered heap well, haystack below Tao Yige hole as making a fire mouth, point is got angry, then is covered with soil, allow it slowly burn and macerate 3-4 days, make and burn soil, standby.
(3) by volume 3 parts of garden moulds (meeting DB 440300/T 34-2008 afforestation planting soil quality standard), 2 parts of river sands, 1 part of coconut palm chaff, 1 part of decomposed cow dung, 1 part, pond sludge, burn 1 part, soil and be mixed to get preliminary mixed culture matrix, standby.
(4), while preparing preliminary mixed culture matrix, if stirred with scoop on the mixed culture medium quality little ,Ke cement flooring of using, when usage quantity is large, can use concrete mixer to stir.
(5) the preliminary mixed culture matrix being stirred is sprayed 1000 times of 50% derosal with water, makes water content reach 60%, with film covering, after 3 days, makes cashew nut culture medium for seedling.
the cultivation of embodiment 2 cashew nut seedling
(1) culture medium for seedling described in embodiment 1 is divided and installed in grow seedling nutritional bag; Pretreated cashew seed kind is entered to install in the grow seedling nutritional bag of culture medium for seedling, water.
(2) by producing the upper conventional measure of growing seedlings, carry out operational administrative again.
(3), in cashew seed seedling raising process, use culture medium for seedling percentage of germination described in embodiment 1 to improve 8-10% than original culture medium percentage of germination; Going out the garden time goes out garden time advance 15-20 days than original culture medium; Cashew nut bagged seedlings planting survival rates improves 10-20% than original culture medium planting survival rates.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. cashew nut is grown seedlings and is mixed a preparation technology for culture medium, comprises step:
1) get fish pond mud, the 2-3 days that is exposed to the sun, after drying, breaks into pieces as 0.5-1cm 3particle, be pond sludge, standby;
2) table soil is covered to leaf that cashew nut or other crops fall and the lower careless base of band soil of shovel and piles grave mound type and burn and macerate, make burn native, standby;
3) get by volume garden mould 2-4 part, river sand or sandy loam 1-3 part, coconut palm chaff 1-2 part, decomposed cow dung or the sawdust 1-3 part of becoming thoroughly decomposed, pond sludge 2-3 part, burn the mixing of native 1-2 part, fully stir and obtain preliminary mixed culture matrix, standby;
4) the preliminary mixed culture matrix being stirred is sprayed 1000-1500 doubly 50% derosal or m-tetrachlorophthalodinitrile with water, makes water content reach 60%, with film covering, after 2-3 days, makes the mixed culture matrix of growing seedlings.
CN201210077279.4A 2012-03-22 2012-03-22 Mixed cultivation substrate for raising seedlings of cashew nut and preparation method thereof Expired - Fee Related CN102617228B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103172419B (en) * 2013-04-12 2014-10-22 广西壮族自治区林业科学研究院 Castanopsis hystrix seedling cultivation matrix and retting method thereof
CN103283465A (en) * 2013-06-17 2013-09-11 何寒 Cucumber high-efficient cultivation method
CN104311339B (en) * 2014-10-22 2015-06-17 广州市东篱环境艺术有限公司 Cultivation medium and artificial cultivation method for portulaca pilosa
CN105036944A (en) * 2015-07-30 2015-11-11 杨迪文 Culture substrate for watermelon seedlings
CN105294220A (en) * 2015-12-09 2016-02-03 中国热带农业科学院热带作物品种资源研究所 Organic mixed fertilizer for cashew nut
CN108012794A (en) * 2017-12-05 2018-05-11 湖北黄仙洞葛业食品有限公司 A kind of pueraria lobata implantation methods
CN108690631A (en) * 2018-06-29 2018-10-23 承德人和矿业有限责任公司 A kind of saline-alkali land soil conditioner
CN113273425A (en) * 2021-05-27 2021-08-20 广西壮族自治区海洋研究院 Technical method for raising seedlings and planting Acanthus ilicifolius in cuttage mode

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CN1596620A (en) * 2004-07-22 2005-03-23 中国热带农业科学院热带生物技术研究所 Tissue culturing method of high-quality papaya sprout
CN101491191A (en) * 2009-03-09 2009-07-29 四川农业大学 High-land protection ground seedling-raising technique of sichuan fritillary bulb
CN101711499A (en) * 2009-11-26 2010-05-26 王露清 Method for intercropping bead trees and okra
CN102150531A (en) * 2010-12-09 2011-08-17 苏州硒谷科技有限公司 Hot pepper rich in organic selenium and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1596620A (en) * 2004-07-22 2005-03-23 中国热带农业科学院热带生物技术研究所 Tissue culturing method of high-quality papaya sprout
CN101491191A (en) * 2009-03-09 2009-07-29 四川农业大学 High-land protection ground seedling-raising technique of sichuan fritillary bulb
CN101711499A (en) * 2009-11-26 2010-05-26 王露清 Method for intercropping bead trees and okra
CN102150531A (en) * 2010-12-09 2011-08-17 苏州硒谷科技有限公司 Hot pepper rich in organic selenium and production method thereof

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