CN101948695A - Water retaining agent for growth of plant roots - Google Patents
Water retaining agent for growth of plant roots Download PDFInfo
- Publication number
- CN101948695A CN101948695A CN 201010261087 CN201010261087A CN101948695A CN 101948695 A CN101948695 A CN 101948695A CN 201010261087 CN201010261087 CN 201010261087 CN 201010261087 A CN201010261087 A CN 201010261087A CN 101948695 A CN101948695 A CN 101948695A
- Authority
- CN
- China
- Prior art keywords
- water
- acid
- water retaining
- retaining agent
- major ingredient
- 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
Abstract
The invention discloses a water retaining agent for growth of plant roots. The water retaining agent is prepared from the components of carboxymethyl starch, naphthylacetic acid, indoleacetic acid, vitamin B1, nicotinic acid, 6-aminopurine phosphate, nitrogen, phosphor and potassium. The water retaining agent has the advantages of high stability, high gel strength, long period of validity (2 to 3 years), moisture absorption during rainfall and moisture release during drought. The water absorption is highly reversible, and 80 to 95 percent of the absorbed moisture can be absorbed by nursery stocks. Thus, the recovery and the growth of the plant roots are promoted, and the water retaining effect and the fertility conserving effect are showed. The water retaining agent improves the survival rate and the conservation rate of forestation and ensures the growth of the seedlings. The water retaining agent is particularly suitable for plant restoration projects at arid regions and dry-hot regions.
Description
Technical field
The present invention relates generally to planting tree in arid area afforestation, growing seedlings provides a kind of water-holding agent that is rich in the stimulating plant growth.
Background technology
Since the northern research centre of the USDA eighties in last century was developed a kind of high polymers water-retaining agent and is used for anti-drought afforestation, Europe, some countries of the Middle East and Japanese sequential use had all obtained good effect in the afforestation and the aspect of growing seedlings.China is in the nonirrigated farmland district afforestation report that uses water-retaining agent is arranged also in recent years.High hydrophilous resin is a kind of high absorbent function material (Super Absor Potymer, be called for short SAP) that has, and can absorb the moisture of hundred times of own wts and even several thousand times.Because moisture that molecular network absorbs can not be extruded with general physical method, so have very strong water-retentivity, can select different raw materials and synthetic method to prepare various types of water-holding agents, meets the different needs.For example, propylene hydrochloric acid polymerization crosslinking thing and water-retaining capacity and speed are stronger, but salt stability is relatively poor, and work-ing life is short; The stability and the good salt tolerance of starch-grafted propylene hydrochloric acid crosslinking copolymerization thing be easy to degraded, but water-retaining capacity are than propylene silicon salt errors.Present single water-holding agent product, it is 110 multinomial to look into having of applying for a patent.The multifunctional and composite type water-holding agent, few does not have again.In August, 2006, national water is protected agent production and is pushed away in the application symposial, and the someone proposes to research and develop multi-functional Compositional type water-holding agent, yet does not see the report that this respect is arranged so far.
Summary of the invention
The present invention is directed to dry valley area, Ming River upstream, Sichuan, typically refer to more than the continuous pond, Wenchuan County, Ming River upstream, following Ming River master stream is closed in Zhenjiang, Songpan County and fork is mixed below the area just outside a city gate, Li County, ancient brain river, Babian Jiang You Er is with the mountain region of the both sides certain distance in inferior river, 13.3 ten thousand hectares of areas.One side of " 5.12 " Wenchuan violent earthquake Longmenshan leeward side is in the warm wet steam west Yan Bei in the southeast and stretches leeward slope.Morphologic characteristics is that massif is tall and big, and the river valley is deep, the landform obturation.Be subjected to the influence of Dong Xiahai land monsoon, having formed tangible Wenchuan, Mao County is main " dry valley ", is " pressing the high mountain semiarid zone " sea level elevation 2000m---2600m of representative with the Songpan County.Semiarid zone annual rainfall 500mm---750mm, " dry valley district " still less, steam output be rainfall amount 2---3 doubly, the loss amount is that 600mm---760mm. puts down in writing according to historical data, before 1200, Ming River upstream arid, area, semiarid river valley belong to high-quality virgin forest landforms.Unit last, bright, clear period, bright state first years of a historical period, officers and traders, warlord are set up Mu Chang, lumbering company, destructive deforestation, all " shaving clearly ", the trees of being cut are shifted onto in the Ming River river, stream is delivered to Dujiang weir Bai Yan disembarkation, and overflow stage in rainy season, hole, the upstream mouth that direct stream is delivered to the north suburb, Chengdu Fu He is store wooden Chang, virgin forest is destroyed, geology, landforms have produced and have moved back shape property and cancerate, and good microclimate environment has been loss, and grass just occurred and all have been difficult to the view of surviving.Severe water and soil erosion, soil depletion, water deficit is serious, and the Revegetation difficulty is very big.In the 50-70 age in last century, the Chinese Academy of Sciences, Chengdu branch of section, local research institutions are successively all in the dry valley area, attempted afforestation before rainy season, when annual survival rate can reach 70%, still, after the annual September, to full death ray in 1 year spring! Impossible at all the people pours water for watering, and is!
For this reason, the water preservation of moisture and nutrient is provided to provide for arid, semiarid zone afforestation, seedling growth, to improve the vegetation of the surrival rate of afforestation, storage rate, recovery arid, semiarid zone, progressively improve, optimize ecotope, become this research, purpose of the present invention.
Technical scheme is: utilize the CMS carboxymethyl starch of listing now to be major ingredient, interpolation plant-growth regulator-naphthylacetic acid, indoleacetic acid, VITMAIN B1, nicotinic acid, 6 one Adenine phosphates, nitrogen, phosphorus, potassium are the auxiliary material prescription, are mixed with plant establishment (compound) water and protect agent.
Carboxymethyl shallow lake (CMS) C
6H
9O
4OCH
2COOH is a kind of of ether starch, is white in color or micro-yellow powder, and is nontoxic, tasteless, soluble in water, and forms transparent liquid, all stable to light, heat.Usually be raw material with the corn, ethanol is solvent, produces carboxymethyl starch.This product has stronger water-swelling, and clinging power is that water is protected agent preferably.
Naphthylacetic acid; Be called for short the NAA (abbreviation of a-naphthyl-accticacid.)
Pure product are colourless needle-like or Powdered crystal.Odorless, tasteless.134.5 °～135.5 ° of fusing points.Be soluble in hot water, ethanol, acetic acid.Be used as plant growth stimulator on the agricultural.Impel each kind of plant rooting of cuttings, bloom, improve percentage of germination, make crop heat early.
Indoleacetic acid formal name used at school indolylacetic acid, pure product are colourless lobate crystal or crystalline powder.168 °～170 ° of fusing points.Meet light and become rose-colored, water insoluble, be soluble in ethanol.As plant growth stimulator, can impel plant to transplant and take root on the agricultural, and impel the maturation of fruit and formation s.m.p fruit that good effect is arranged, to the human body nontoxicity.
VITMAIN B1 has another name called VitB1 or thiamines, exists in rice bran, wheat bran, thin pork, peanut, the soybean food.Crystal or crystalline powder are white in color.Easy deliquescence, have faint special smelly, bitter.Fusing point 248 degree (decomposition).Water-soluble, be dissolved in ethanol slightly.Be applicable to the illness that VITAMIN for want of causes.It is the nutrient substance of plant.
Nicotinic acid has another name called vitamin PP, but is commonly called as Buddhist nun's butyric acid, is a kind of of vitamin B group.Be present in rice bran, yeast, the liver kidney.Be white in color or yellow crystals or crystalline powder odorless or little smelly, little acid of distinguishing the flavor of.Proportion 1.473, fusing point 236 degree～237 degree.Water-soluble and the ethanol that boils.Participate in the tissue oxidizing reduction process, promote the cellular metabolism function.
6-aminopurine phosphate has another name called vitamins B
4Exist in tealeaves and the sugar beet juice.Become white powder or needle-like crystal.Tasteless.365 ℃ of fusing points.Be dissolved in boiling water, be slightly soluble in ethanol.The hyperplasia of stimulation effect is arranged.
Realize the present invention be by major ingredient and auxiliary material with the weight fraction prescription: major ingredient carboxymethyl starch 1kg; Auxiliary material is respectively naphthylacetic acid 100～200ppm, indoleacetic acid 100～200ppm, vitamins B
1300～500ppm, nicotinic acid 200～300ppm, 6-aminopurine phosphate 5～10ppm, nitrogen (N) 1g, phosphorus (P) 1g, potassium (K) 1g.Carboxymethyl starch and above-mentioned five kinds of raw materials mix and promptly become the plant establishment water-holding agent then.
The plant establishment water-holding agent, domatic in west bank, master stream, Ming River upstream belongs to inferior high mountain semiarid zone, is applied to the plant afforestation experiment, and performance is good.1 year surviving rate average out to 96.7%, wherein softwood tree reaches 96.7%, and deciduous tree checks that pin, wealthy tree surviving rate are inspection in 96.7%, the three year in August, 98.9%, second, and the storage rate softwood tree is 94.4%, and deciduous tree is 88.9%.Height of seedling on average reaches 63.1cm.
Test shows plant establishment water-holding agent stability better, gel-strength height, validity period long (2～3 years).Discharge the performance of moisture when absorbing moisture, arid when this water-holding agent has rainfall, absorb the water good reversibility, 80%～95% water of being inhaled can be absorbed by nursery stock.Owing to added growth regulator and part nutrient substance in the prescription, when water-holding agent provides moisture for plant again,, thereby impelled the recovery and the growth of root system of plant also for plant provides required nutriment.The water conservation of water-holding agent, the effect of protecting fertilizer have been demonstrated.Improve the Soil Moisture and the fertility state of root system of plant layer, improved the surrival rate of afforestation/storage rate, promoted growth of seedling.
Embodiment
(1) (1), major ingredient and auxiliary material are with the weight fraction prescription: major ingredient carboxymethyl starch 1kg; Auxiliary material; Naphthylacetic acid 200ppm, indoleacetic acid 200ppm, vitamins B
1500ppm, nicotinic acid 300ppm, 6-aminopurine phosphate 10pp, nitrogen (N) 1g, phosphorus (p) 1g, potassium (k) 1g.
(2), the material that will get ready all puts in the cylinder, mixes, and just has been mixed with plant establishment water-holding agent formulation A.
(2) (1), major ingredient and auxiliary material are with the weight fraction prescription: major ingredient carboxymethyl starch 1kg; Auxiliary material: naphthylacetic acid 100ppm, indoleacetic acid 100ppm, vitamins B
1300ppm, nicotinic acid 200ppm, 6-aminopurine phosphate 5ppm, nitrogen (N) 1g, phosphorus (p) 1g, potassium (k) 1g.
(2), the material that will prepare all puts in the cylinder, mixes, and just has been mixed with plant establishment water-holding agent formulation A.
Claims (3)
1. a plant establishment water-holding agent is by major ingredient carboxymethyl starch and auxiliary material: naphthylacetic acid, indoleacetic acid, vitamins B
1, nicotinic acid, 6-aminopurine phosphate, nitrogen, phosphorus, potassium prescription; It is characterized in that: major ingredient and auxiliary material be all with the weight fraction prescription, major ingredient carboxymethyl starch 1kg, auxiliary material: naphthylacetic acid 100～200ppm, indoleacetic acid 100～200ppm, vitamins B
1300～500ppm, nicotinic acid 200～300ppm, 6-aminopurine phosphate 5～10ppm; Then the major ingredient that configures and auxiliary material are all put in the cylinder, mixed, promptly match and be the plant establishment water-holding agent.
2. chat a kind of plant establishment water-holding agent according to claim 1, it is characterized in that, major ingredient and auxiliary material parts by weights prescription, major ingredient carboxymethyl starch 1kg, auxiliary material: naphthylacetic acid 200ppm, indoleacetic acid 200ppm, vitamins B
1500ppm, nicotinic acid 300ppm, 6-aminopurine phosphate 10ppm, nitrogen (N) 1g, phosphorus (p) 1g, potassium (k) 1g; The material that will prepare is all put in the cylinder then, mixes, and just has been mixed with plant establishment water-holding agent formulation C.
3. chat a kind of plant establishment water-holding agent according to claim 1, it is characterized in that: major ingredient and auxiliary material be with the weight fraction prescription, major ingredient carboxymethyl starch 1kg, auxiliary material: naphthylacetic acid 100ppm, indoleacetic acid 100ppm, vitamins B
1300ppm, nicotinic acid 200ppm, 6-aminopurine phosphate 5ppm, nitrogen (N) 1g, phosphorus (p) 1g, potassium (k) 1g; The material for preparing is all put in the cylinder, mixed, just be mixed with plant establishment water-holding agent formulation A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010261087A CN101948695B (en) | 2010-08-24 | 2010-08-24 | Water retaining agent for growth of plant roots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010261087A CN101948695B (en) | 2010-08-24 | 2010-08-24 | Water retaining agent for growth of plant roots |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101948695A true CN101948695A (en) | 2011-01-19 |
| CN101948695B CN101948695B (en) | 2012-10-17 |
Family
ID=43452327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010261087A Expired - Fee Related CN101948695B (en) | 2010-08-24 | 2010-08-24 | Water retaining agent for growth of plant roots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101948695B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265838A (en) * | 2011-06-09 | 2011-12-07 | 江苏瑞邦农药厂有限公司 | Pesticide composition for promoting plant rooting |
| CN106718276A (en) * | 2016-12-09 | 2017-05-31 | 贵州省烟草公司遵义市公司 | It is a kind of to promote well cellar for storing things formula to transplant the method that tobacco seedlings adventitious root occurs |
| CN115226551A (en) * | 2022-05-20 | 2022-10-25 | 四川六畜和养殖有限公司 | Citrus planting system and method |
| CN115245177A (en) * | 2022-09-23 | 2022-10-28 | 云南省农业科学院园艺作物研究所 | Special regulator for ginseng fruit ear picking plants and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180683A (en) * | 1997-10-24 | 1998-05-06 | 常玉 | High-concentrated organic liquid compound fertilizer and producing method thereof |
| CN1325836A (en) * | 2000-05-25 | 2001-12-12 | 邵建华 | Granular compound fertilizer and its preparing process |
| KR20020056373A (en) * | 2000-12-29 | 2002-07-10 | 윤채혁 | Non-fermented compost, organic manure and a preparation method thereof |
| WO2002055452A1 (en) * | 2001-01-11 | 2002-07-18 | Gbrc Co., Ltd. | Method for powdering liquefied cms by mixing with coco-peat |
| CN1504088A (en) * | 2002-12-03 | 2004-06-16 | 中国农业科学院棉花研究所 | Root inducing agent and its preparation and use |
| CN1640242A (en) * | 2004-12-20 | 2005-07-20 | 中国农业大学 | Method for modifying sweet potato hybridisation setting percentage and its special treating agent |
-
2010
- 2010-08-24 CN CN201010261087A patent/CN101948695B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180683A (en) * | 1997-10-24 | 1998-05-06 | 常玉 | High-concentrated organic liquid compound fertilizer and producing method thereof |
| CN1325836A (en) * | 2000-05-25 | 2001-12-12 | 邵建华 | Granular compound fertilizer and its preparing process |
| KR20020056373A (en) * | 2000-12-29 | 2002-07-10 | 윤채혁 | Non-fermented compost, organic manure and a preparation method thereof |
| WO2002055452A1 (en) * | 2001-01-11 | 2002-07-18 | Gbrc Co., Ltd. | Method for powdering liquefied cms by mixing with coco-peat |
| CN1504088A (en) * | 2002-12-03 | 2004-06-16 | 中国农业科学院棉花研究所 | Root inducing agent and its preparation and use |
| CN1640242A (en) * | 2004-12-20 | 2005-07-20 | 中国农业大学 | Method for modifying sweet potato hybridisation setting percentage and its special treating agent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265838A (en) * | 2011-06-09 | 2011-12-07 | 江苏瑞邦农药厂有限公司 | Pesticide composition for promoting plant rooting |
| CN102265838B (en) * | 2011-06-09 | 2014-01-15 | 江苏瑞邦农药厂有限公司 | Pesticide composition for promoting plant rooting |
| CN106718276A (en) * | 2016-12-09 | 2017-05-31 | 贵州省烟草公司遵义市公司 | It is a kind of to promote well cellar for storing things formula to transplant the method that tobacco seedlings adventitious root occurs |
| CN115226551A (en) * | 2022-05-20 | 2022-10-25 | 四川六畜和养殖有限公司 | Citrus planting system and method |
| CN115245177A (en) * | 2022-09-23 | 2022-10-28 | 云南省农业科学院园艺作物研究所 | Special regulator for ginseng fruit ear picking plants and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101948695B (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105027725A (en) | Method for fast improving newly-reclaimed saline wasteland | |
| CN101258825B (en) | Purple soil slope land abandoned land young economic fruit and green manure collocation forestation method | |
| CN103975817A (en) | High-yield planting method for fig trees | |
| CN103688738B (en) | A kind of cuttage breeding method of YANGKAIKOU | |
| CN105875331A (en) | Sugar orange and sweet potato interplanting method | |
| CN101948695B (en) | Water retaining agent for growth of plant roots | |
| CN103718816B (en) | Method for planting oleaster afforestation forest in saline and alkaline land | |
| CN106105863A (en) | A kind of plant culture soil and preparation method thereof | |
| CN110419404A (en) | A kind of activator of vegetable growing special-purpose soil selenium activation | |
| Singh et al. | Effect of time of pre-irrigation and tillage practices on wheat (Triticum aestivum) under pigeonpea (Cajanus cajan)–wheat cropping sequence | |
| CN110495359B (en) | Cabbage heart planting method for improving edible quality and slowing down lignification of tender stems | |
| Sani et al. | Effect of irrigation and plant density on the growth, yield and water use efficiency of early maize in the Nigerian Savanna | |
| CN107056389B (en) | Method for introducing and cultivating Hanfu apples in high-altitude mountain areas | |
| CN104303779B (en) | A kind of cultivation method promoting food sweet potato block root quality | |
| CN109042029A (en) | The artificial method for planting of rag wood | |
| CN105917921B (en) | A kind of masson pine forest interplanting Radix changii improves the cultural method of soil soil property | |
| CN107493894A (en) | A kind of method of winter rubber underwood planting potato | |
| CN105165354A (en) | High-quality dark green tea high-yield planting method | |
| Shivani et al. | Influence of different levels of nitrogen on yield and economics of stevia (Stevia rebaudiana Bertoni) under different planting geometry | |
| CN106818116A (en) | A kind of method that FLOS CHRYSANTHEMI ALBA from Haizhou of China is planted in Zhejiang area salt-soda soil | |
| Rao et al. | Effect of saline water irrigation on growth, ion content and forage yield of halophytic grasses grown on saline black soil | |
| Robertson | The expansion of the arable area | |
| CN112293189A (en) | Konjak planting method | |
| Georgiev et al. | Growth and development of blueberry variety'Brigitta Blue'in the region of Troyan | |
| CN108901537A (en) | Make the method for radix scrophulariae between under a kind of apricot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130824 |