CN104529615A - Nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and preparation method thereof - Google Patents
Nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN104529615A CN104529615A CN201410725576.4A CN201410725576A CN104529615A CN 104529615 A CN104529615 A CN 104529615A CN 201410725576 A CN201410725576 A CN 201410725576A CN 104529615 A CN104529615 A CN 104529615A
- Authority
- CN
- China
- Prior art keywords
- component
- preparation
- child care
- compound
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The embodiment of the invention provides a nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and a preparation method thereof, and relates to the field of fertilizer preparation. With the fertilizer, nicotiana tabacum seedbed stage growing condition can be improved, and the production of robust seedlings is ensured. The special-purposed nursing fertilizer comprises the following components, by weight, calculated according to a total nursing fertilizer weight of 1500g: a component I comprising 0.4-0.6g of 6-benzylaminopurine, 0.8-1.5g of forchlorfenuron, 5ml of anhydrous ethanol, and 500ml of distilled water; a component II comprising 400-550g of tenebrio moliter mature larvae powder, 250-300g of an yeast extract, 100-150g of glucose, 28-35g of gellan gum, 10-15g of trehalose, and 28-35g of agar powder; a component III comprising 8-12g of magnesium chloride, 8-12g of potassium chloride, 0.8-1.3g of salicylic acid, 2.5-3.5g of 98% 1,2-butanediol, and 500ml of distilled water; and a component IV comprising 400-500g of deactivated dried soy beans.
Description
Technical field
The present invention relates to fertilizer preparation field, particularly relate to special child care fertilizer of a kind of tobacco floating seed rearing and preparation method thereof.
Background technology
Tobacco (Nicotiana tabacum L.) is the model plant of a kind of important economic plants and scientific research.Tobacco cultivation technology, by the intensive farming pattern of extensive operation mode development before the eighties to today, continues deeply along with research, and more efficiently, novel cultivation technique and theory constantly produce.From cultivation angle, tobacco floating seed rearing becomes a mainstream technology and immobilized production model in tobacco leaf production district.But it is objective, still there is larger difference in the effect that different areas are applied floating seedlings technology and the degree of awareness, much extensive deficiency is exposed in intensive production operation, child care technology still lacks more comprehensive and deep technology and theory support, the situation of cigarette seedling " strengthen together and not, strong sprout does not strengthen " is commonplace.In order to obtain strong sprout, in prior art, carry out nurturing staff usually through imposing chemical fertilizer or spraying leaf nutritive agent.
At present, the tobacco floating seed rearing dedicated fertilizer of all kinds of bibliographical information and the upper practical application of production or the nutrition agent overwhelming majority are only only limitted to the use of seed coat agent, sometimes coordinate at nursery stage and spray some foliage fertilizers, are not still specifically designed to the fertile commodity of the special child care of spreading manuer in holes.Seed coat agent formula principal constituent the most general comprises two classes: the first kind is, Furadan+Carbendazim+Thiram combination, and content is respectively 35%, 30% and 25%; Equations of The Second Kind, Furadan+thiram, content is respectively 20% and 15%.On the basis of principal constituent, can add appropriate plant hormone toward contact, modal is add the Plant hormones regulators,gibberellins promoting seed germination.
The Core Feature of above-mentioned seed coat agent mainly concentrates on two aspects: one is promote seed germination, improves percentage of germination, ensures that seedling is neat, Miao Quan; Two is generations of pre-preventing disease and pest, improves rate in strong sprout.The application of existing seed coat agent, facilitate the development that nursery is produced to a certain extent, but also there are some problems simultaneously, embody a concentrated reflection of several aspect: (1) traditional seed coat agent formula is by many-sided restrictions such as cost, plant seed feature, human factors, seed coat agent formula is stereotyped, lack innovation, specific aim is poor; (2) traditional seed coat agent is because the restriction of system component, and the organotrophy demand of plant seedbed phase is often short of to some extent; (3) the special child care still not for economic plants tobacco floating seed rearing is fertile.
Summary of the invention
Embodiments of the invention provide the special child care of a kind of tobacco floating seed rearing fertile and preparation method thereof, can improve tobacco seedbed phase growing way, guarantee to obtain strong sprout.
For achieving the above object, embodiments of the invention adopt following technical scheme:
The special child care of a kind of tobacco floating seed rearing is fertile, and in described special child care fertilizer, the weight range of each component is:
Component I: 6-benzylaminopurine 0.4-0.6g; Forchlorfenuron 0.8-1.5g, 5ml dehydrated alcohol, 500ml distilled water;
Component I I: tenebrio molitor mature larva dry powder 400-550g, yeast extract 25-300g, glucose 100-150g, gelling gum 28-35g, trehalose 10-15g, agar powder 28-35g;
Component III: magnesium chloride 8-12g, Repone K 8-12g, Whitfield's ointment 0.8-1.3g, 1,2-butyleneglycol 2.5-3.5g of 98% purity, 500ml distilled water;
Component I V: the dry soybean grain 400-500g of inactivation.
A preparation method for the special child care fertilizer of tobacco floating seed rearing, comprising:
Preparation component I mixed solution: take 6-benzylaminopurine 0.4-0.6g, forchlorfenuron 0.8-1.5g respectively, first use 5ml anhydrous alcohol solution, then mix with 500ml distilled water, obtained component I mixed solution;
Preparation component I I compound: take tenebrio molitor mature larva dry powder 400-550g, yeast extract 250-300g, glucose 100-150g, gelling gum 28-35g, trehalose 10-15g, agar powder 28-35g, be loaded in valve bag, mixing of turning upside down, obtained component I I compound;
Preparation component III mixed solution: take magnesium chloride 8-12g respectively, Repone K 8-12g, Whitfield's ointment 0.8-1.3g, 1,2-butyleneglycol 2.5-3.5g of 98% purity, is dissolved in 500ml distilled water, obtained component III mixed solution;
The special child care of composite tobacco floating seed rearing is fertile:
S1, dry for 400-500g inactivation soybean grain is placed in described component I mixed solution, allows the abundant imbibition of the dry soybean grain of described inactivation, until component I mixed solution is absorbed completely;
S2, described component I I compound is placed in pallet, again the imbibition soybean grain that step S1 is obtained is placed in one, through rocking, stirring, component I I compound is allowed fully to adhere to the periphery of imbibition soybean grain, when no longer adhering to, the imbibition soybean grain adhering to a certain amount of compound is taken out, be put in another pallet, and with the watering can even spraying of component III mixed solution is housed, when after surface wettability, place back in component I I compound and again adhere to compound, so repeatedly, until component I I compound is adhered to completely, form the fertile granula of child care of moisture state;
S3, the fertile granula of the moisture state child care formed by step S2 are placed in thermostatic drying chamber, 28 DEG C of freeze-day with constant temperature 12h, and fertile for described child care granula sealing is preserved by the fertile grain of the special child care of obtained tobacco floating seed rearing.
Optionally, the preparation of described tenebrio molitor mature larva dry powder comprises: take tenebrio molitor mature larva, dries 12h for 50 DEG C, grinds to without obvious particle, cross 80 mesh sieves with mortar, obtained tenebrio molitor mature larva dry powder.
Optionally, the preparation of the dry soybean grain of described inactivation comprises: take soya bean, be placed in thermostatic drying chamber dry 5h under 90 DEG C of conditions, obtains the dry soybean grain of inactivation, can pack sealing and save backup after naturally cooling.
Floristics is different, and the Germination characteristics of seed is also different, obtain strong sprout, and the simple seed coat agent that relies on is difficult to play the effect of putting things right once and for all, so the nursery child care fertilizer developing, innovate different vegetation type is a job highly significant.The technology of the present invention is by constantly exploring, optimizing, special child care fertilizer formula obtaining tobacco floating seed rearing and preparation method thereof.
In the special child care fertilizer of the tobacco floating seed rearing that the embodiment of the present invention provides, the forchlorfenuron that component I is selected is stable under heat, acid, alkali condition, easily stores, has acceleration cell mitogen, promote the transverse growth of organ and the effect of longitudinal growth.And 6-BA belongs to broad spectrum type plant-growth regulator, stable in acid, alkali, meet light, heat not easily to decompose, have and suppress the decomposition of leaf inner chlorophyll, nucleic acid, protein, protect green anti-multiple usefulness of waiting for a long time, all there is stronger growth regulating function in each stage from germinateing to gathering in the crops to plant.The two high stability in physical properties and biological activity, is conducive to child care fertile in tobacco floating seed rearing phase plant long-acting performance growth-promoting function; The two uses simultaneously, be then to have followed plant-growth regulator collocation to use the principle with synergism, has higher activity than alone.
In formula the introducing of component I I mainly based on tobacco floating seed rearing phase vine growth and development to consideration that is organic and inorganic nutrients demand.Tenebrio molitor mature larva dry powder and yeast extract all have abundant organic and inorganic nutrients composition, the two is except directly can providing nutrient needed for plant part, main is can also with the components matching such as glucose, trehalose, gelling gum, magnesium chloride in formula, promote the breeding of a large amount of probiotic bacterium of rhizospheric environment, the somatomedin that probiotic bacterium activity produces and other metabolic substd, can greatly promote tobacco seedling growing way, the somatic cells of decline also can needed for back feeding plant strain growth.This indirect action has enriched the diversity of rhizospheric environment nutrition supply, and meanwhile, this mode of action has also elongated the cycle of nutrition supply, serves the effect of nutrition slow-release, can meet the nutrition supply of the whole nursery stage of tobacco preferably.
Whitfield's ointment in component III has hestening rooting, and reduce rising, improve the effect of SOD enzyme activity, be also exist as sanitas simultaneously.A certain amount of Repone K add be in order to meet tobacco growing addicted to potassium characteristic; 1,2-butyleneglycol is a kind of stablizer, is beneficial to the stable of various constitutive property in formula, extends the storage time of tobacco child care fertilizer.
Inactivation soybean grain in formula mainly as a kind of carrier.Utilize the imbibition of soya bean, first can be about to 6-benzylaminopurine and forchlorfenuron is stored in inside, and other component is then attached to periphery; Soybean grain, gelling gum and agar powder can play the effect of slow-release nutrient composition.In addition, the while that nutritive ingredient being absorbed, the soya bean itself of rotting to decompose also can be used as a part for nutritional supplementation.
Formula provided by the invention is the important supplement to traditional seed coat agent and foliage fertilizer, supplementing especially in plant nutrition demand, there is efficient, lasting, to stablize three aspects prominent feature, effectively overcoming partially short and the concentrated and foliage fertilizer specific absorption of traditional seed coat agent validity period low and be difficult to the deficiency of accurate assurance, is the important supplement of tobacco floating seed rearing child care technology.The present invention's formula is feature for tobacco height breeding coefficient and develops also have positive reference to the vegetation type that other has Minitype seed.
In sum, technical solution of the present invention is specially for the effective special child care fertilizer formula of one of tobacco floating seed rearing exploitation.Overcome the deficiency of traditional seed coat agent often not enough and foliage application risk of fertilizer efficiency, preferably resolve the growth regulating problem in tobacco floating seed rearing process, can better ensure rate in strong sprout.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide the special child care of a kind of tobacco floating seed rearing fertile, its component prescription is as described below:
Component I: 6-benzylaminopurine 0.5g (biochemical reagents, Bai Ao bio tech ltd, Shanghai); Forchlorfenuron 1g (EL0002, Shanghai Yi Ka Bioisystech Co., Ltd); 5ml dehydrated alcohol, 500ml distilled water;
Component I I: tenebrio molitor mature larva dry powder 500g (self-control); Yeast extract 300g (G0961, Shanghai Sheng Gong biotechnology company limited); Glucose 100g (analytical pure, Tianjin great Mao chemical reagent factory); Gelling gum 30g (EZ0001, Shanghai Yi Ka Bioisystech Co., Ltd); Trehalose 10g (TB0966, Shanghai Sheng Gong biotechnology company limited); Agar powder 29g (01-023, the extensive and profound in meaning star Bioisystech Co., Ltd in Beijing);
Component III: magnesium chloride 10g (analytical pure, Tianjin Kai Tong chemical reagent company limited); Repone K 10g (analytical pure, Tianjin Kai Tong chemical reagent company limited); Whitfield's ointment 1g (chemical pure, Chemical Reagent Co., Ltd., Sinopharm Group); 98%1,2-butyleneglycol 3g (analytical pure, ladder uncommon love in Shanghai changes into industrial development company limited); 499ml distilled water;
Component I V: the dry soybean grain 500g of inactivation.
Wherein, the preparation of described tenebrio molitor mature larva dry powder comprises: take tenebrio molitor mature larva appropriate, dries 12h for 50 DEG C, grinds to without obvious particle, cross 80 mesh sieves with mortar, obtained tenebrio molitor mature larva dry powder.
The acquisition of the dry soybean grain of described inactivation comprises: get soybean grain (kind: middle yellow 39.Commercially available), be placed in thermostatic drying chamber dry 5h under 90 DEG C of conditions, pack after naturally cooling, sealing saves backup.
Embodiments provide the preparation method of the fertile special child care fertilizer of the special child care of above-mentioned tobacco floating seed rearing:
Preparation component I mixed solution: accurately take 6-benzylaminopurine 0.5g, forchlorfenuron 1g respectively, first use 5ml anhydrous alcohol solution, then mix with 500ml distilled water, obtained component I mixed solution;
Preparation component I I compound: take tenebrio molitor mature larva dry powder 500g, yeast extract 300g, glucose 100g, gelling gum 30g, trehalose 10g, agar powder 29g, be loaded in valve bag, turn upside down, fully mix, obtained component I I compound;
Preparation component III mixed solution: take magnesium chloride 10g respectively; Repone K 10g; Whitfield's ointment 1g; 1,2-butyleneglycol 3g of 98% purity, is dissolved in 500ml distilled water, obtained component III mixed solution;
The special child care of composite tobacco floating seed rearing is fertile:
S1, dry for 500g inactivation soybean grain is placed in described component I mixed solution, allows the abundant imbibition of the dry soybean grain of described inactivation, until component I mixed solution is absorbed completely;
S2, described component I I compound is placed in pallet, again the imbibition soybean grain that step S1 is obtained is placed in one, through rocking, stirring, component I I compound is allowed fully to adhere to the periphery of imbibition soybean grain, when no longer adhering to, the imbibition soybean grain adhering to a certain amount of compound is taken out, be put in another pallet, and with the watering can even spraying of component III mixed solution is housed, when after surface wettability, place back in component I I compound and again adhere to compound, so repeatedly, until component I I compound is adhered to completely, form the fertile granula of child care of moisture state;
S3, the fertile granula of the moisture state child care formed by step S2 are placed in thermostatic drying chamber, 28 DEG C of freeze-day with constant temperature 12h, and fertile for described child care granula sealing is preserved by the fertile grain of the special child care of obtained tobacco floating seed rearing.
By fertile for child care obtained for application aforesaid method granula, for tobacco (kind: NC89) floating seedlings.Three repetitions are established in process, often repeat 100 caves, by traditional float seedling method in contrast.Matrix forms: 75% peat+25% nacrite.Time of application: after planting, applies child care fertilizer at random.Apply method: first use bamboo chopsticks jack, child care fertilizer is put into hole, and cover (one, every hole often spreads manuer in holes 2).Management process: with conventional float seedling method.Statistical indicator comprises seedling look and growth potential, biological character and physical signs three aspects, and investigation method and index determining perform with reference to State Tobacco Monopoly Bureau's tobacco economical character investigation method (YC/T142-1998), tobacco seedling basic fundamental code (YC/T 143-1998) relevant provision.Result shows, and the cigarette seedling plant seedling gesture using child care fertilizer of the present invention is prosperous, leaf dark green, and stem stalk is sturdy, fast growth, and strong sprout, rate was high, and be better than contrast on the whole, measurement index is in table 1.Therefore, child care fertilizer provided by the invention has good practical effect to tobacco floating seed rearing, has promotional value and potentiality.
Table 1 the present invention fills a prescription application effect
Note: in table 1, variance analysis adopts least significant difference method (LSD method), different letter representation significant difference (p < 0.05) in same column data
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (4)
1. the special child care of tobacco floating seed rearing is fertile, and it is characterized in that, in described special child care fertilizer, the weight range of each component is:
Component I: 6-benzylaminopurine 0.4-0.6g; Forchlorfenuron 0.8-1.5g, 5ml dehydrated alcohol, 500ml distilled water;
Component I I: tenebrio molitor mature larva dry powder 400-550g, yeast extract 250-300g, glucose 100-150g, gelling gum 28-35g, trehalose 10-15g, agar powder 28-35g;
Component III: magnesium chloride 8-12g, Repone K 8-12g, Whitfield's ointment 0.8-1.3g, 1,2-butyleneglycol 2.5-3.5g of 98% purity, 500ml distilled water;
Component I V: the dry soybean grain 400-500g of inactivation.
2. a preparation method for the special child care fertilizer of tobacco floating seed rearing, is characterized in that, comprising:
Preparation component I mixed solution: take 6-benzylaminopurine 0.4-0.6g, forchlorfenuron 0.8-1.5g respectively, first use 5ml anhydrous alcohol solution, then mix with 500ml distilled water, obtained component I mixed solution;
Preparation component I I compound: take tenebrio molitor mature larva dry powder 400-550g, yeast extract 250-300g, glucose 100-150g, gelling gum 28-35g, trehalose 10-15g, agar powder 28-35g, be loaded in valve bag, mixing of turning upside down, obtained component I I compound;
Preparation component III mixed solution: take magnesium chloride 8-12g respectively, Repone K 8-12g, Whitfield's ointment 0.8-1.3g, 1,2-butyleneglycol 2.5-3.5g of 98% purity, is dissolved in 500ml distilled water, obtained component III mixed solution;
The special child care of composite tobacco floating seed rearing is fertile:
S1, dry for 400-500g inactivation soybean grain is placed in described component I mixed solution, allows the abundant imbibition of the dry soybean grain of described inactivation, until component I mixed solution is absorbed completely;
S2, described component I I compound is placed in pallet, again the imbibition soybean grain that step S1 is obtained is placed in one, through rocking, stirring, component I I compound is allowed fully to adhere to the periphery of imbibition soybean grain, when no longer adhering to, the imbibition soybean grain adhering to a certain amount of compound is taken out, be put in another pallet, and with the watering can even spraying of component III mixed solution is housed, when after surface wettability, place back in component I I compound and again adhere to compound, so repeatedly, until component I I compound is adhered to completely, form the fertile granula of child care of moisture state;
S3, the fertile granula of the moisture state child care formed by step S2 are placed in thermostatic drying chamber, 28 DEG C of freeze-day with constant temperature 12h, and fertile for described child care granula sealing is preserved by the fertile grain of the special child care of obtained tobacco floating seed rearing.
3. preparation method according to claim 2, is characterized in that, the preparation of described tenebrio molitor mature larva dry powder comprises: take tenebrio molitor mature larva, dry 12h for 50 DEG C, grind to without obvious particle with mortar, cross 80 mesh sieves, obtained tenebrio molitor mature larva dry powder.
4. preparation method according to claim 2, it is characterized in that, the preparation of the dry soybean grain of described inactivation comprises: take soya bean, be placed in thermostatic drying chamber dry 5h under 90 DEG C of conditions, obtain the dry soybean grain of inactivation after naturally cooling, pack sealing saves backup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725576.4A CN104529615B (en) | 2014-11-28 | 2014-11-28 | Nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725576.4A CN104529615B (en) | 2014-11-28 | 2014-11-28 | Nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104529615A true CN104529615A (en) | 2015-04-22 |
| CN104529615B CN104529615B (en) | 2017-05-17 |
Family
ID=52845302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410725576.4A Expired - Fee Related CN104529615B (en) | 2014-11-28 | 2014-11-28 | Nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104529615B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9517974B2 (en) * | 2014-07-09 | 2016-12-13 | Joseph J. CARO | Methods to convert mealworm castings to organic fertilizer |
| FR3101873A1 (en) * | 2019-10-10 | 2021-04-16 | Université de Nantes | VEGETABLE FERTILIZER |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003171194A (en) * | 2001-12-04 | 2003-06-17 | Masahiro Nagahama | Soil fertility promoting material comprising fertilizer composition containing vitamins, sulpher-containing amino acids and saccharides which are organic substances |
| CN102320891A (en) * | 2011-09-01 | 2012-01-18 | 韩国英 | A kind of compound plant nutrient plain (agent) |
| CN102746050A (en) * | 2012-07-30 | 2012-10-24 | 河南农业大学 | Special fertilizer for float seedling raising of tobacco |
| CN103141256A (en) * | 2013-03-12 | 2013-06-12 | 河南农业大学 | Tobacco culturing method applying large holes for concentrated fertilization |
| CN103964954A (en) * | 2014-05-04 | 2014-08-06 | 靳玉环 | Multifunctional nutrient ecological dense agent, and preparation method and application thereof |
-
2014
- 2014-11-28 CN CN201410725576.4A patent/CN104529615B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003171194A (en) * | 2001-12-04 | 2003-06-17 | Masahiro Nagahama | Soil fertility promoting material comprising fertilizer composition containing vitamins, sulpher-containing amino acids and saccharides which are organic substances |
| CN102320891A (en) * | 2011-09-01 | 2012-01-18 | 韩国英 | A kind of compound plant nutrient plain (agent) |
| CN102746050A (en) * | 2012-07-30 | 2012-10-24 | 河南农业大学 | Special fertilizer for float seedling raising of tobacco |
| CN103141256A (en) * | 2013-03-12 | 2013-06-12 | 河南农业大学 | Tobacco culturing method applying large holes for concentrated fertilization |
| CN103964954A (en) * | 2014-05-04 | 2014-08-06 | 靳玉环 | Multifunctional nutrient ecological dense agent, and preparation method and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 化党领等: "施用生物有机肥对烤烟生长及香气物质含量的影响", 《中国烟草学报》 * |
| 朱金峰等: "植物生长物质对不同烘烤工艺下烟叶多酚含量", 《河南农业科学》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9517974B2 (en) * | 2014-07-09 | 2016-12-13 | Joseph J. CARO | Methods to convert mealworm castings to organic fertilizer |
| FR3101873A1 (en) * | 2019-10-10 | 2021-04-16 | Université de Nantes | VEGETABLE FERTILIZER |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104529615B (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Alternate wetting and drying irrigation combined with the proportion of polymer-coated urea and conventional urea rates increases grain yield, water and nitrogen use efficiencies in rice | |
| CN102746062B (en) | Soilless culture substrate and preparation method thereof | |
| Li et al. | Differences of yield and nitrogen use efficiency under different applications of slow release fertilizer in spring maize | |
| CN102030581B (en) | Novel multi-functional biological organic seed dressing agent and method for preparing same | |
| CN102388738B (en) | Eucalyptus cultivation method | |
| WO2012075691A1 (en) | Selenium-rich vegetable seedling, cultivating method thereof and organic-selenium-rich vegetable yielded with the same | |
| CN104429858B (en) | A kind of cultivation matrix of quickly breeding Banana Seedlings and preparation method thereof | |
| CN102786349A (en) | Selenium-rich watermelon seedling raising matrix and method of producing organic selenium-rich watermelon by using same | |
| CN107500910A (en) | A kind of special ecological organic fertilier of organic oil tea and its preparation method and application | |
| CN106105859A (en) | A kind of oil tea light ground mass nursery formula mixture and preparation method thereof | |
| CN102986517A (en) | Wood vinegar acidic culture substrate and compounding process thereof | |
| CN110073915A (en) | A kind of cultural method improving capsicum resistance | |
| CN102487802A (en) | Method for culturing selenium-enriched vegetables by alga selenium and polysaccharide water culture process | |
| Leal et al. | Seedling formation and field production of beetroot and lettuce in Aquidauana, Mato Grosso do Sul, Brazil | |
| CN103548839B (en) | A kind of orchid plant growth regulator | |
| CN108739331A (en) | A kind of cultural method of selenium-rich romaine lettuce | |
| Domagała-Świątkiewicz et al. | Effect of hairy vetch (Vicia villosa Roth.) and vetch-rye (Secale cereale L.) biculture cover crops and plastic mulching in high tunnel vegetable production under organic management | |
| CN107324921A (en) | A kind of cultivation matrix of Yunnan camellia and preparation method thereof | |
| CN102150528A (en) | Se-enriched tea seedling, culturing method thereof and organic Se-enriched tea product | |
| CN105175038A (en) | Eutrophic botanical organic fertilizer and production method thereof | |
| CN103694030B (en) | A kind of fruit retention agent for preventing drop that prevents persimmon fruit drop containing AVG | |
| CN105294180B (en) | A kind of natural plants nutrient solution and its application | |
| CN104529615B (en) | Nicotiana tabacum floating seedling raising special-purposed nursing fertilizer and preparation method thereof | |
| CN108651119A (en) | A kind of selenium-enriched tea leaf implantation methods | |
| CN104381075A (en) | Rapid seeding and strong seedling cultivation method for apricots |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181128 |