CN104957002A - Method for irrigating saline and alkali land with amino-acid-enriched brackish water and application thereof to festuca arundinacea planting - Google Patents
Method for irrigating saline and alkali land with amino-acid-enriched brackish water and application thereof to festuca arundinacea planting Download PDFInfo
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
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- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/04—Oxygen or sulfur attached to an aliphatic side-chain of a carbocyclic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
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- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
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Abstract
The invention provides a method for irrigating a saline and alkali land with amino-acid-enriched brackish water. The method includes middle-stage irrigation adopting the mode of rotation irrigation with the amino-acid-enriched brackish water and fresh water. The ratio of the rotation irrigation number of times of the amino-acid-enriched brackish water to that of the fresh water is 1:3, and the irrigation amount each time is 500-700 m<3>/hectare. Amino acid fertilizer comprises 5-6% of valine, 7-9% of cystine, 3-4% of asparaginic acid, 2-3% of hydroxyproline, 3-5% of tryptophan, 3-6% of serine, 7-8% of threonine and 10-16% of microelement. The method for irrigating with the amino-acid-enriched brackish water is adopted to plant festuca arundinacea, the planting survival rate is 89.8-98.9%, the fresh grass yield per mu is 4100-4300 kg/mu, and the dry matter content of festuca arundinacea fresh grass is 28.4-32.1%.
Description
Technical field
The invention belongs to agriculture field, relate to a kind of brackish water irrigation method, be specifically related to a kind of amino-enriched brackish water irrigation method in saline land and the application in alta fascue plantation thereof.
Background technology
Coastal area freshwater resources lack, and the salinization of soil is very serious again, seriously governs the economic well-being of workers and staff of agricultural.And underground fresh-water resource for a long time, can cause increasing the weight of of salinization of soil, ecological safety more can be threatened.Shallow underground brackish water irrigation farmland is utilized to be save limited freshwater resources and alleviate arid, meet the important channel that the crop key period needs water.
Underground, coastal area is brackish water, salt water resources enriches, if Appropriate application, can not only meet the needs of irrigating water quality, and can improve saliferous soil.Current irrigation with saline water technology mainly comprises irrigates separately and mixed filling, and mixed key technology of filling with is mixed filling ratio and the selection to salt water.In addition, irrigation volume is also an importance.When water resource allows, mixed mode of filling with is adopted to irrigate the water resource not only taking full advantage of saline land, and, can alkaline land soil be improved.
But the brackish water irrigation technology of prior art exists following defect: the irrigation method adopting prior art, low in the plantation survival rate of saline land plantation alta fascue; Fresh careless per mu yield is low; The nutrient composition content of the alta fascue of plantation is lower.
Summary of the invention
The present invention is directed to above deficiency, a kind of amino-enriched brackish water irrigation method in saline land and the application in alta fascue plantation thereof be provided, realize following goal of the invention:
1, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, improve plantation survival rate to 89.8-98.9%;
2, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, improving fresh careless per mu yield is 4100-4300kg/ mu;
3, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, the dry matter content improving the fresh grass of alta fascue is 28.4-32.1%;
4, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, improve alta fascue nutrient composition content.
For solving the problems of the technologies described above, by the following technical solutions:
A kind of amino-enriched brackish water irrigation method in saline land, described irrigation method comprises irrigates mid-term: adopt amino-enriched salt water, the mode of fresh water rotation flow irrigates.
Below the further improvement to technique scheme:
Described amino-enriched salt water, fresh water rotation flow number of times are than being 1:3, and each irrigation volume is 500-700m3/ hectare.
The preparation method of described amino-enriched salt water comprises and is dissolved in brackish water by amino acid fertilizer, and described brackish water salinity is 3.5-3.8g/L, pH is 8.0-8.5, and salt content is 0.07-0.10%, and sodium salt content accounts for the 58-64% of total salt content.
Described amino acid fertilizer comprises valine 5-6%, cystine 7-9%, asparatate 3-4%, hydroxyproline 2-3%, tryptophan 3-5%, serine 3-6%, threonine 7-8%, micro-10-16%.
Also comprise and irrigating seedling stage: the mode of employing brackish water, fresh water rotation flow is irrigated, brackish water, fresh water rotation flow number of times are than being irrigate once for 1:4, every 7-10 days, and each irrigation volume is 350-450m3/ hectare.
Described irrigation method also comprises cut issue and irrigates: the mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being irrigate once for 1:2, every 3-5 days, and each irrigation volume is 400-550m3/ hectare.
The application of a kind of amino-enriched brackish water irrigation method in saline land in alta fascue plantation, described application comprises pest control, described pest control comprises making attractant, described attractant component comprises: cumin alkene 15-18 part, α-curcumene 10-15 part, phthalic acid terpene alcohol ester 17-20 part, driffractive ring lactone iridoid 10-13 part, cedrol 5-8 part, 4-terpineol 4-6 part, trans-2, 4-certain herbaceous plants with big flowers two olefine aldehydr 4-6 part, 2-methyl-3-(4-tolyl)-2-acrolein 1-3 part, 2-(1, 1-dimethyl)-cyclohexanol 1-3 part, 1, 4-butanediol dipropionate 1-4 part, n-propyl gallate 5-7 part, phenylpropyl alcohol triazole 4-8 part.
Described application also comprises wholely, and described comprising improves soil with soil conditioner wholely; Described soil conditioner comprises the component of following weight portion: polyvinyl alcohol 5-7 part, charcoal 9-10 part, alkali fluffy powder 2-3 part, diatomite 18-20 part, water-loss reducer 15-18 part, ironic citrate 7-8 part, urea aldehyde-sulfonated humic acid 12-13 part.
Described application also comprises and cradling: cradle stubble height is 20-30cm at every turn.
The plantation survival rate adopting irrigation method of the present invention to plant alta fascue is 89.8-98.9%.
The present invention compared with prior art, has following beneficial effect:
1, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, improve plantation survival rate; Plantation survival rate is 89.8-98.9%;
2, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, improve per mu yield; The fresh careless annual production of alta fascue is 4100-4300kg/ mu;
3, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, significantly improve the dry matter content of the fresh grass of alta fascue; The dry matter content of fresh grass is 28.4-32.1%;
4, adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue, significantly improve alta fascue nutrient composition content; Alta fascue hay gross protein value is 18.2-18.6%, and crude fat content is 2.1-2.3%, and crude fiber content is 28.7-29.4%, and nitrogen free extract content is 35.2-38.6%, and calcium content is 0.30-0.34%, and phosphorus content is 0.81-0.88%.
Embodiment
The application of the amino-enriched brackish water irrigation method in embodiment 1 one kinds of saline lands in alta fascue plantation
Step 1, whole
Growing area is saline land: 0-30cm soil layer salt content is 0.56-0.58%, pH is 8.0-8.2, humus content 0.2-0.4g/kg.
Sowing before want meticulous wholely.First carry out soil melioration, mu executes soil conditioner 290kg; Described soil conditioner component comprises polyvinyl alcohol 5-7 part, charcoal 9-10 part, alkali fluffy powder 2-3 part, diatomite 18-20 part, water-loss reducer 15-18 part, ironic citrate 7-8 part, urea aldehyde-sulfonated humic acid 12-13 part, and above-mentioned number is weight portion.After applying modifying agent, deep plough soil 40cm, and topsoil rake is carefully raked.
Step 2, sowing
In spring, sow after rain.Use organic manure before sowing, amount of application is 500kg/ mu.Sowing adopts drilling, line-spacing 20-30 centimetre, seed level 1-2 centimetre.Seeding quantity 1.2-1.4kg/ mu.
Step 3, irrigation
(1) irrigate seedling stage:
The mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being 1:4, and within every 7 days, irrigate once, each irrigation volume is 350m3/ hectare;
The salinity of described fresh water is less than 1g/L, and described brackish water salinity is 2.2g/L, pH is 7.8, and salt content is 0.09%, and sodium salt content accounts for 70% of total salt content.
(2) irrigate mid-term:
Adopt amino-enriched salt water, the mode of fresh water rotation flow irrigates, amino-enriched salt water, fresh water rotation flow number of times are than being 1:3, and within every 5 days, irrigate once, each irrigation volume is 500m3/ hectare;
The salinity of described fresh water is less than 1g/L;
The preparation of described amino-enriched salt water:
Get amino acid fertilizer 10kg to be dissolved in 1000L brackish water, mix, obtained amino-enriched salt water; Described amino acid fertilizer comprises valine 5%, cystine 7%, asparatate 3%, hydroxyproline 2%, tryptophan 3%, serine 3%, threonine 7%, trace element 10%; Described brackish water salinity is 3.5g/L, pH is 8.0, and salt content is 0.07%, and sodium salt content accounts for 58% of total salt content.
(3) cut issue is irrigated:
The mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being 1:2, and within every 3 days, irrigate once, each irrigation volume is 400m3/ hectare;
The salinity of described fresh water is less than 1g/L; The salinity of described brackish water is 3.2g/L, pH is 8.2, and salt content is 0.08%, and sodium salt content accounts for 72% of total salt content.
Step 4, pest control
Easily there is the insect pest of grub, scale insect, Testa Tritici thrips, wheat head noctuid, flea beetle class, leafhopper class in alta fascue planting process, need carry out and prevent work.The present invention adopts biological deinsectization method, and concrete steps are as follows:
(1) attractant is made
Attractant component comprises: cumin alkene 15-18 part, α-curcumene 10-15 part, phthalic acid terpene alcohol ester 17-20 part, driffractive ring lactone iridoid 10-13 part, cedrol 5-8 part, 4-terpineol 4-6 part, trans-2,4-certain herbaceous plants with big flowers two olefine aldehydr 4-6 part, 2-methyl-3-(4-tolyl)-2-acrolein 1-3 part, 2-(1,1-dimethyl)-cyclohexanol 1-3 part, BDO dipropionate 1-4 part, n-propyl gallate 5-7 part, phenylpropyl alcohol triazole 4-8 part.
The component of above-mentioned weight portion is mixed, makes attractant.
(2) making of core is lured
Adopt rubber or fiber to make as material and lure core carrier, the addition of attractant is the 16-20% luring core carrier gross mass, and core carrier will be lured to soak in attractant liquid after 220-230 minute and take out, natural-draft drying, obtains luring core.
(3) using method
Core will be lured to be loaded in slowly-releasing bottle, then by bottled for slowly-releasing on trapper, trapper is evenly suspended on the surrounding of growing area, trapper overhead 1m bottom.
Step 5, to cradle
Cradle at heading stage, within 1 year, 4 times can be cradled.Cradle stubble height is 20-30cm at every turn.Should Nitrogen Top Dressing in time after cradling, generally execute sulphur ammonium 15-25 kilogram for every mu, tiller for promotion, restoration ecosystem has facilitation, and can be obvious in conjunction with irrigation effect.
the application of the amino-enriched brackish water irrigation method in embodiment 2 one kinds of saline lands in alta fascue plantation
Adopt the implantation methods of embodiment 1, only change step 3 and irrigate, carry out embodiment 2 kinds and plant alta fascue.
The irrigation step of embodiment 2 is as follows:
(1) irrigate seedling stage:
The mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being 1:4, and within every 8 days, irrigate once, each irrigation volume is 420m3/ hectare;
The salinity of described fresh water is less than 1g/L, and described brackish water salinity is 2.6g/L, pH is 7.9, and salt content is 0.1%, and sodium salt content accounts for 74% of total salt content.
(2) irrigate mid-term:
Adopt amino-enriched salt water, the mode of fresh water rotation flow irrigates, amino-enriched salt water, fresh water rotation flow number of times are than being 1:3, and within every 6 days, irrigate once, each irrigation volume is 540m3/ hectare;
The salinity of described fresh water is less than 1g/L;
The preparation of described amino-enriched salt water:
Get amino acid fertilizer 10kg to be dissolved in 1000L brackish water, mix, obtained amino-enriched salt water; Described amino acid fertilizer comprises valine 5%, cystine 8%, asparatate 4%, hydroxyproline 3%, tryptophan 4%, serine 4%, threonine 7%, trace element 13%; Described brackish water salinity is 3.6g/L, pH is 8.2, and salt content is 0.09%, and sodium salt content accounts for 60% of total salt content.
(3) cut issue is irrigated:
The mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being 1:2, and within every 4 days, irrigate once, each irrigation volume is 500m3/ hectare;
The salinity of described fresh water is less than 1g/L; The salinity of described brackish water is 3.4 g/L, pH is 8.3, and salt content is 0.1%, and sodium salt content accounts for 75% of total salt content.
the application of the amino-enriched brackish water irrigation method in embodiment 3 one kinds of saline lands in alta fascue plantation
Adopt the implantation methods of embodiment 1, only change step 3 and irrigate, carry out embodiment 3 kinds and plant alta fascue.
The irrigation step of embodiment 3 is as follows:
(1) irrigate seedling stage:
The mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being 1:4, and within every 10 days, irrigate once, each irrigation volume is 450m3/ hectare;
The salinity of described fresh water is less than 1g/L, and described brackish water salinity is 2.8g/L, pH is 8.2, and salt content is 0.11%, and sodium salt content accounts for 76% of total salt content.
(2) irrigate mid-term:
Adopt amino-enriched salt water, the mode of fresh water rotation flow irrigates, amino-enriched salt water, fresh water rotation flow number of times are than being 1:3, and within every 7 days, irrigate once, each irrigation volume is 600m3/ hectare;
The salinity of described fresh water is less than 1g/L;
The preparation of described amino-enriched salt water:
Get amino acid fertilizer 10kg to be dissolved in 1000L brackish water, mix, obtained amino-enriched salt water; Described amino acid fertilizer comprises valine 6%, cystine 9%, asparatate 4%, hydroxyproline 3%, tryptophan 5%, serine 6%, threonine 8%, trace element 16%;
Described brackish water salinity is 3.8g/L, pH is 8.5, and salt content is 0.10%, and sodium salt content accounts for 64% of total salt content.
(3) cut issue is irrigated:
The mode of employing brackish water, fresh water rotation flow is irrigated, and brackish water, fresh water rotation flow number of times are than being 1:2, and within every 5 days, irrigate once, each irrigation volume is 550m3/ hectare;
The salinity of described fresh water is less than 1g/L; The salinity of described brackish water is 3.5 g/L, pH is 8.4, and salt content is 0.12%, and sodium salt content accounts for 80% of total salt content.
the experimental result of embodiment 1-3 is in table 1:
Table 1 embodiment 1-3 kind plants the alta fascue result of 1 year
From table 1, embodiment 2 is preferred embodiment.
Adopt the present invention's amino-enriched brackish water irrigation method plantation alta fascue 1 year, plantation survival rate is 89.8-98.9%, and the fresh careless annual production of alta fascue is 4100-4300kg/ mu, and the dry matter content of fresh grass is 28.4-32.1%; Alta fascue hay gross protein value is 18.2-18.6%, and crude fat content is 2.1-2.3%, and crude fiber content is 28.7-29.4%, and nitrogen free extract content is 35.2-38.6%, and calcium content is 0.30-0.34%, and phosphorus content is 0.81-0.88%.
Adopt the inventive method plantation alta fascue, plant after 1 year, growing area soil is detected: 0-30cm soil layer salt content is 0.28-0.31%, pH is 7.4-7.5, humus content 0.9-1.3g/kg.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the amino-enriched brackish water irrigation method in saline land, is characterized in that: described irrigation method comprises irrigates mid-term, and described irrigation in mid-term adopts amino-enriched salt water, the mode of fresh water rotation flow is irrigated.
2. the amino-enriched brackish water irrigation method in a kind of saline land according to claim 1, is characterized in that: described amino-enriched salt water, fresh water rotation flow number of times are than being 1:3, and each irrigation volume is 500-700m3/ hectare.
3. the amino-enriched brackish water irrigation method in a kind of saline land according to claim 2, it is characterized in that: the preparation method of described amino-enriched salt water comprises and is dissolved in brackish water by amino acid fertilizer, described brackish water salinity is 3.5-3.8g/L, pH is 8.0-8.5, salt content is 0.07-0.10%, and sodium salt content accounts for the 58-64% of total salt content.
4. the amino-enriched brackish water irrigation method in a kind of saline land according to claim 3, is characterized in that: described amino acid fertilizer comprises valine 5-6%, cystine 7-9%, asparatate 3-4%, hydroxyproline 2-3%, tryptophan 3-5%, serine 3-6%, threonine 7-8%, micro-10-16%.
5. the amino-enriched brackish water irrigation method in a kind of saline land according to claim 1, it is characterized in that: described irrigation method also comprises irrigates seedling stage: the mode of employing brackish water, fresh water rotation flow is irrigated, brackish water, fresh water rotation flow number of times are than being 1:4, within every 7-10 days, irrigate once, each irrigation volume is 350-450m3/ hectare.
6. the amino-enriched brackish water irrigation method in a kind of saline land according to claim 2, it is characterized in that: described irrigation method also comprises cut issue and irrigates: the mode of employing brackish water, fresh water rotation flow is irrigated, brackish water, fresh water rotation flow number of times are than being 1:2, within every 3-5 days, irrigate once, each irrigation volume is 400-550m3/ hectare.
7. the application of the amino-enriched brackish water irrigation method in saline land in alta fascue plantation, it is characterized in that: described application comprises pest control, described pest control comprises making attractant, described attractant component comprises: cumin alkene 15-18 part, α-curcumene 10-15 part, phthalic acid terpene alcohol ester 17-20 part, driffractive ring lactone iridoid 10-13 part, cedrol 5-8 part, 4-terpineol 4-6 part, trans-2, 4-certain herbaceous plants with big flowers two olefine aldehydr 4-6 part, 2-methyl-3-(4-tolyl)-2-acrolein 1-3 part, 2-(1, 1-dimethyl)-cyclohexanol 1-3 part, 1, 4-butanediol dipropionate 1-4 part, n-propyl gallate 5-7 part, phenylpropyl alcohol triazole 4-8 part.
8. the application of the amino-enriched brackish water irrigation method in a kind of saline land according to claim 7 in alta fascue plantation, it is characterized in that: described application also comprises wholely, described comprising improves soil with soil conditioner wholely; Described soil conditioner comprises the component of following weight portion: polyvinyl alcohol 5-7 part, charcoal 9-10 part, alkali fluffy powder 2-3 part, diatomite 18-20 part, water-loss reducer 15-18 part, ironic citrate 7-8 part, urea aldehyde-sulfonated humic acid 12-13 part.
9. the application of the amino-enriched brackish water irrigation method in a kind of saline land according to claim 7 in alta fascue plantation, is characterized in that: described application also comprises and cradling: cradle stubble height is 20-30cm at every turn.
10. the application of the amino-enriched brackish water irrigation method in a kind of saline land according to claim 7 in alta fascue plantation, is characterized in that: the plantation survival rate adopting irrigation method of the present invention to plant alta fascue is 89.8-98.9%.
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| CN106105462A (en) * | 2016-06-30 | 2016-11-16 | 山东胜伟园林科技有限公司 | A kind of root control salt method using haydite filter layer and the application in salt-soda soil Melia azedarach L. is planted thereof |
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| CN107155812A (en) * | 2017-04-19 | 2017-09-15 | 山东理工大学 | A kind of salt-soda soil brackish water and fresh water interval combination irrigation method |
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| CN106165566A (en) * | 2016-06-30 | 2016-11-30 | 山东胜伟园林科技有限公司 | A kind of root control salt method using zeolite filter layer and the application in salt-soda soil winged euonymus is planted thereof |
| CN106171071A (en) * | 2016-06-30 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of root control salt method using rock wool filter layer and the application in salt-soda soil Ziziphi Spinosae is planted thereof |
| CN107155812A (en) * | 2017-04-19 | 2017-09-15 | 山东理工大学 | A kind of salt-soda soil brackish water and fresh water interval combination irrigation method |
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