CN106134710A - A kind of use steams water-saving method and the application in the alfalfa of plantation salt-soda soil thereof containing subtracting of gastrodine fertilizer - Google Patents
A kind of use steams water-saving method and the application in the alfalfa of plantation salt-soda soil thereof containing subtracting of gastrodine fertilizer Download PDFInfo
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- CN106134710A CN106134710A CN201610499805.4A CN201610499805A CN106134710A CN 106134710 A CN106134710 A CN 106134710A CN 201610499805 A CN201610499805 A CN 201610499805A CN 106134710 A CN106134710 A CN 106134710A
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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
- 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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
nullThe present invention relates to a kind of use containing gastrodine fertilizer subtract steaming water-saving method，Comprise the following steps: lay spray irrigation system、Sprinkling irrigation，Trophophase sprinkling irrigation is to use the salt water containing gastrodine fertilizer、The mode that mixing of fresh water is irrigated is sprayed，The fertilizer containing gastrodine includes the component of following weight portion: ammonium nitrate 12 14 parts、Double superhosphate 10 12 parts、Potassium sulfate 8 10 parts、8 10 parts of calcium chloride、Chelated zinc 24 parts、Chelated copper 13 parts、Chitosan 13 parts、Polypeptide 13 parts、Potassium fulvate 24 parts、Rhizoma Gastrodiae extract 0.1 0.3 parts、Sodium onitrophenol 0.2 0.4 parts、Sodium salicylate 0.2 0.4 parts、Naphthalene acetic acid sodium salt 13 parts、Thiourea 0.1 0.3 parts、Polyoxin 0.1 0.3 parts、Kasugarnycin 0.1 0.3 parts.
Description
Technical field
The present invention relates to a kind of use containing gastrodine fertilizer subtract steaming water-saving method, specifically, relate to a kind of use and contain
Water-saving method and the application in the alfalfa of plantation salt-soda soil thereof are steamed in subtracting of gastrodine fertilizer, belong to agricultural planting technique neck
Territory.
Background technology
Alfalfa, original name: alfalfa, have another name called Herba Medicaginis, Latin literary fame: Medicago sativa. Rosales, pulse family,
Medicago perennial herb, root is sturdy, gos deep into soil layer, and collar is flourishing.Stem is upright, grow thickly so that flat sleeping, four prismatics, without hair or
Micro-by pubescence, branch and leaf are luxuriant.Seed is avette, long 1-2.5 millimeter, smooth, yellow or brown.The month at florescence 5-7, really the phase 6-8 month.Former
Originate in Asia Minor, Iran, Transcaucasia one band.There is cultivation all over the world or in semi-wild state.Be born in limit, field, roadside,
The ground such as wilderness, grassland, riverbank and cheuch.Eurasia and countries in the world are extensively planted as feedstuff and herbage.
China is large agricultural country, and agriculture fills area and occupies first place in the world, and water quantity for irrigating agricultural field accounts for whole nation total water consumption
70%, in Haihe River, the Yellow River and continental rivers in the north west of China three large watershed, water quantity for irrigating agricultural field has reached the 80%-90% of total water consumption,
Agricultural water is water consumption rich and influential family, is also the major reason causing the continuous over-extraction of subsoil water at northern area.But agricultural fills
Irrigating water-use efficiency the highest, water efficiency of irrigation is low, causes water resource waste serious.Therefore, to a certain extent from the point of view of, save
Agricultural water, Development of Water-Saving Irrigation is one of effective way solving water resource supply deficiency and groundwater mining problem at present.
The soil porosity in area, salt-soda soil is relatively big, oozes too fast under the moisture of irrigation, and soil layer moisture content is relatively low, additionally, salt
The fresh water in area, alkali ground more lacks, and the usage amount of fresh water is bigger, it is impossible to meeting the growth demand of normal plants, moisture leads to simultaneously
The loss of pervaporation is more；It addition, the survival rate at saline-land vegetable planting is relatively low, the per mu yield of plant is relatively low, institute in plant
Relatively low containing nutritional labeling.
Summary of the invention
The technical problem to be solved in the present invention is for above not enough, it is provided that a kind of use steams joint containing subtracting of gastrodine fertilizer
Water method, and this use is applied containing subtracting in the alfalfa of steaming water-saving method plantation salt-soda soil of gastrodine fertilizer, have following
Advantage:
(1) in the soil layer of soil 0-30cm, moisture content is positively retained at 32-35%, meets the moisture needed for plant growing；
(2) plant uses the mode of sprinkling irrigation to irrigate, and uses brackish water and fresh water in plant different growing stages, containing gastrodine
The salt water of fertilizer and fresh water alternate irrigation, total water-saving amount is 51-54%, total saving fresh water amount 65-67%；
(3) survival rate and the per mu yield of plant it are greatly improved；
(4) content of plant Middle nutrition composition is higher, improves the quality of plant.
For solve above technical problem, the present invention by the following technical solutions: a kind of use containing gastrodine fertilizer subtract steaming
Water-saving method, it is characterised in that: comprise the following steps: lay spray irrigation system, sprinkling irrigation.
The scheme of a kind of optimization, described sprinkling irrigation includes that seedling stage sprays；
Sprinkling irrigation in described seedling stage is that the mode using brackish water, mixing of fresh water to irrigate is sprayed, the mixing that brackish water, mixing of fresh water are irrigated
Ratio is 1:6, within every 2 days, sprays 1 time, and the time of sprinkling irrigation is beginning at 3 in afternoon, continuously spray 3-5 hour, and each irrigation volume is 23-25
Cubic meter/hectare.
Further, described sprinkling irrigation also includes that trophophase is sprayed；
The sprinkling irrigation of described trophophase is to use the mode irrigated containing the salt water of gastrodine fertilizer, mixing of fresh water to spray, fertile containing gastrodine
It is 1:4 that the salt water of material, mixing of fresh water irrigate mixing ratio, and once, the time of sprinkling irrigation is beginning at 6 in the morning, sprays continuously in sprinkling irrigation in every 5 days
4-6 hour, each irrigation volume was 35-37 cubic meter/hectare.
Further, the preparation method of the described salt water containing gastrodine fertilizer: take the fertilizer 20kg containing gastrodine and be dissolved in
In the salt water of 1000L, mix homogeneously, prepare the salt water containing gastrodine fertilizer.
Further, the described fertilizer containing gastrodine includes the component of following weight portion:
Ammonium nitrate 12-14 part, double superhosphate 10-12 part, potassium sulfate 8-10 part, calcium chloride 8-10 part, chelated zinc 2-4 part, chela
Close copper 1-3 part, chitosan 1-3 part, polypeptide 1-3 part, potassium fulvate 2-4 part, Rhizoma Gastrodiae extract 0.1-0.3 part, adjacent nitre
Base sodium phenate 0.2-0.4 part, sodium salicylate 0.2-0.4 part, naphthalene acetic acid sodium salt 1-3 part, thiourea 0.1-0.3 part, polyoxin
0.1-0.3 part, kasugarnycin 0.1-0.3 part.
Further, containing gastrodine in described Rhizoma Gastrodiae extract, the content of gastrodine is 98%；
Further, described sprinkling irrigation also includes that cut issue is sprayed；
The sprinkling irrigation of described cut issue is that the mode using salt water, mixing of fresh water to irrigate is sprayed, the mixing ratio that salt water, mixing of fresh water are irrigated
For 1:3, within every 10 days, spraying 1 time, the time of sprinkling irrigation is beginning at 4 in afternoon, continuously spray 3-5 hour, and each irrigation volume is that 35-37 stands
Side's rice/hectare.
Further, the spray irrigation system that described laying spray irrigation system is laid includes shower nozzle；
Described shower nozzle is rotating sprinkler, and the range of shower nozzle is 7-9m, and on every arm, the distance between adjacent two shower nozzles is
14-18m, the distance between adjacent two arms is 14-18m.
After the present invention uses above technical scheme, compared with prior art, have the advantage that
(1) 1 hectare of alfalfa of plantation, cradles to first batch of fresh grass from plantation: seedling stage, water consumption was 115-125 cubic meter/public affairs
Hectare, trophophase water consumption is 350-370 cubic meter/hectare, and cut issue water consumption is 70-74 cubic meter/hectare, relative to routine
The total water-saving amount of irrigation method be 51-54%；
(2) 1 hectare of alfalfa of plantation, cradles to first batch of fresh grass from plantation: seedling stage, fresh water dosage was 96-104 cubic meter/public affairs
Hectare, trophophase fresh water dosage is 263-278 cubic meter/hectare, and cut issue fresh water dosage is 47-49 cubic meter/hectare, relative to
Total water-saving amount of conventional irrigation method fresh water is 65-67%；
(3) Alfalfa Growing is after 10,20 days, measures the moisture content of soil layer at soil 30cm, after Alfalfa Growing 10,30cm
The moisture content of place's soil layer is 32-35%, and after Alfalfa Growing 20, at 30cm, the moisture content of soil layer is 32-35%；
(4) the Alfalfa Growing phase: the germination percentage of alfalfa is 98-99%, the survival rate of alfalfa is 94-96%；
(5) after alfalfa cradles: the per mu yield of first batch of fresh grass of alfalfa is 3500-3600 kg/acre, alfalfa
In Radix Glycyrrhizae, the content of crude protein is 17.1-17.5%, and in the Radix Glycyrrhizae of alfalfa, the content of crude fat is 2.5-2.7%, pale reddish brown lucerne
In the Radix Glycyrrhizae of Mu, coarse-fibred content is 33.2-33.5%.
Below in conjunction with embodiment, the present invention is described in detail.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1, a kind of use steam water-saving method and in the alfalfa of plantation salt-soda soil containing subtracting of gastrodine fertilizer
Application
A kind of use steams water-saving method and the application in plantation salt-soda soil alfalfa thereof containing subtracting of gastrodine fertilizer, including with
Lower step: the selection in salt-soda soil, the improvement in salt-soda soil, laying spray irrigation system, plantation alfalfa, sprinkling irrigation, the field of alfalfa
Between manage, be embodied as step as follows:
One, the selection in salt-soda soil
Select in 0-30cm sulfate type sandy soil soil layer: the content of sulfate is 0.4-0.6%, and salinity is 1.2 1.5%,
PH is 8.0-8.2, and alkalization of soils degree is 15-17%.
Two, the improvement in salt-soda soil
Before plant growing 25-30 days, imposing on ridge body in when whole ground ridging with base manure form by soil conditioner, usage amount is
914-981 kg/acre, soil conditioner is uniformly sprinkling upon the soil surface of alkaline earth, and with Cultivator, soil is deep ploughed 10-20 li
Rice so that soil conditioner and alkaline earth soil are sufficiently mixed uniformly, irrigate after using soil conditioner.
Described soil conditioner includes the component of following weight portion:
Fermentation peafowl faeces 26-28 part, soybean stalk powder 12-14 part, acid weathered coal 3-5 part, kieselguhr 5-7 part, peat 10-12
Part, calcium superphosphate 3-5 part, potassium dihydrogen phosphate 2-4 part, aluminum chloride 1-3 part, calcium phosphate 1-3 part, Flos Chrysanthemi Indici extract 0.5-0.7
Part, starch grafted acrylate polymer 2-4 part,.
In described peat, the content of humic acid is 56-80%, and peat is high located peat；
Described Flos Chrysanthemi Indici extract includes yejuhua lactone, Flos Buddlejae glycoside, luteolin glycoside, the red glycoside of chrysanthemum, Flos Chrysanthemi Indici
The content of lactone is 21.2-33.1%, the content of Flos Buddlejae glycoside is 2.3-2.6%, the content of luteolin glycoside is 0.12-
0.13%, the content of the red glycoside of chrysanthemum is 0.21-0.25%.
Three, spray irrigation system is laid
Spray irrigation system includes the suction pump being arranged on water source, and suction pump connects main system closure gate valve, main system shutoff gate
Valve is communicated with supervisor, is provided with filter and fertilizer applicator between supervisor and main system closure gate valve, and filter was used for drainage, executed
Fertile device is for adding water soluble fertilizer in supervisor, and one end of supervisor connects main system closure gate valve, and the other end of supervisor is even
Being connected to electromagnetic valve, electromagnetic valve is controlled by controller, and electromagnetic valve connects has pressure regulator, pressure regulator to be used in conjunction several
Arm, arm is provided with shower nozzle.
Shower nozzle is rotating sprinkler, and the range of shower nozzle is 7m, and on every arm, the distance between adjacent two shower nozzles is
14m, the distance between adjacent two arms is 14m.
Four, plantation alfalfa
Before sowing, then row shallow plowing or rake weed wholely, in conjunction with ploughing deeply or sow front shallow plowing, sow sub-5-8 kilogram for every mu；
Lay straw mat after Alfalfa Growing on ground, water, after emerging, straw mat is removed.
Five, sprinkling irrigation
1, sprinkling irrigation in seedling stage
The mode using brackish water, mixing of fresh water to irrigate is sprayed, and the mixing ratio that brackish water, mixing of fresh water are irrigated is 1:6, every 2 days
Spraying 1 time, the time of sprinkling irrigation is beginning at 3 in afternoon, continuously spray 3 hours, and each irrigation volume is 23 cubic metres/hectare.
The salinity of fresh water is less than 1g/L, and the salinity of brackish water is 1.5g/L, and pH value is 7.3, and salinity is 0.11%,
Sodium salt content accounts for the 74% of total salt content.
2, trophophase sprinkling irrigation
The mode irrigated containing the salt water of gastrodine fertilizer, mixing of fresh water is used to spray, salt water, the mixing of fresh water containing gastrodine fertilizer
Irrigation mixing ratio is 1:4, and once, the time of sprinkling irrigation is beginning at 6 in the morning in sprinkling irrigation in every 5 days, spray 4 hours, each irrigation continuously
Amount is 35 cubic metres/hectare.
Preparation method containing the salt water of gastrodine fertilizer: take the fertilizer 20kg containing gastrodine and be dissolved in the salt water of 1000L, mixed
Close uniformly, prepare the salt water containing gastrodine fertilizer.
The salinity of fresh water is less than 1g/L, is 1.9g/L for dissolving the salinity of the salt water containing gastrodine fertilizer, pH value
Being 7.7, salinity is 0.15%, and sodium salt content accounts for the 79% of total salt content.
(1) containing gastrodine fertilizer formula it is:
The fertilizer containing gastrodine includes the component of following weight portion:
Ammonium nitrate 12 parts, double superhosphate 10 parts, potassium sulfate 8 parts, 8 parts of calcium chloride, chelated zinc 2 parts, chelated copper 1 part, deacetylated
Chitin 1 part, polypeptide 1 part, potassium fulvate 2 parts, Rhizoma Gastrodiae extract 0.1 part, sodium onitrophenol 0.2 part, sodium salicylate 0.2
Part, naphthalene acetic acid sodium salt 1 part, thiourea 0.1 part, polyoxin 0.1 part, kasugarnycin 0.1 part；
Containing gastrodine in described Rhizoma Gastrodiae extract, the content of gastrodine is 98%；
Described naphthalene acetic acid sodium salt effective ingredient mass ratio is 97%；
Described thiourea effective ingredient mass ratio is 98%；
Described polyoxin effective ingredient mass ratio is 98%；
Described kasugarnycin effective ingredient mass ratio is 99%.
(2) preparation method containing gastrodine fertilizer is:
According to containing gastrodine fertilizer formula, by ammonium nitrate, double superhosphate, potassium sulfate, calcium chloride, chelated zinc, chelated copper, take off
Acetyl chitin, polypeptide, potassium fulvate, Rhizoma Gastrodiae extract, sodium onitrophenol, sodium salicylate, naphthalene acetic acid sodium salt, thiourea, many
Gastrodine fertilizer must be contained after mix homogeneously after the mould weighing of antimycin, spring thunder.
3, cut issue sprinkling irrigation
The mode using salt water, mixing of fresh water to irrigate is sprayed, and the mixing ratio that salt water, mixing of fresh water are irrigated is 1:3, sprinkling irrigation in every 10 days
1 time, the time of sprinkling irrigation is beginning at 4 in afternoon, continuously spray 3 hours, and each irrigation volume is 35 cubic metres/hectare.
Six, the field management of alfalfa
Disease pest and weed, takes effective prophylactico-therapeutic measures: alfalfa the 2nd batch growth is on the occasion of summer, and temperature is high, and high humidity is easily sent out
Raw disease pest and weed.Incidental disease mainly has sclerotiniose and anthrax, and insect pest mainly has thrips and aphid etc.；The life of weeds
Length and the extent of injury are relatively light, but disease to be kept a close eye on and the generation of insect pest.
Embodiment 2, a kind of use steam water-saving method and in the alfalfa of plantation salt-soda soil containing subtracting of gastrodine fertilizer
Application
A kind of use steams water-saving method and the application in plantation salt-soda soil alfalfa thereof containing subtracting of gastrodine fertilizer, including with
Lower step: the selection in salt-soda soil, the improvement in salt-soda soil, laying spray irrigation system, plantation alfalfa, sprinkling irrigation, the field of alfalfa
Between manage, be embodied as step as follows:
One, the selection in salt-soda soil
With embodiment 1.
Two, the improvement in salt-soda soil
With embodiment 1.
Three, spray irrigation system is laid
Spray irrigation system includes the suction pump being arranged on water source, and suction pump connects main system closure gate valve, main system shutoff gate
Valve is communicated with supervisor, is provided with filter and fertilizer applicator between supervisor and main system closure gate valve, and filter was used for drainage, executed
Fertile device is for adding water soluble fertilizer in supervisor, and one end of supervisor connects main system closure gate valve, and the other end of supervisor is even
Being connected to electromagnetic valve, electromagnetic valve is controlled by controller, and electromagnetic valve connects has pressure regulator, pressure regulator to be used in conjunction several
Arm, arm is provided with shower nozzle.
Shower nozzle is rotating sprinkler, and the range of shower nozzle is 8m, and on every arm, the distance between adjacent two shower nozzles is
16m, the distance between adjacent two arms is 16m.
Four, plantation alfalfa
With embodiment 1.
Five, sprinkling irrigation
1, sprinkling irrigation in seedling stage
The mode using brackish water, mixing of fresh water to irrigate is sprayed, and the mixing ratio that brackish water, mixing of fresh water are irrigated is 1:6, every 2 days
Spraying 1 time, the time of sprinkling irrigation is beginning at 3 in afternoon, continuously spray 4 hours, and each irrigation volume is 24 cubic metres/hectare.
The salinity of fresh water is less than 1g/L, and the salinity of brackish water is 1.6g/L, and pH value is 7.4, and salinity is 0.12%,
Sodium salt content accounts for the 75% of total salt content.
2, trophophase sprinkling irrigation
The mode irrigated containing the salt water of gastrodine fertilizer, mixing of fresh water is used to spray, salt water, the mixing of fresh water containing gastrodine fertilizer
Irrigation mixing ratio is 1:4, and once, the time of sprinkling irrigation is beginning at 6 in the morning in sprinkling irrigation in every 5 days, spray 5 hours, each irrigation continuously
Amount is 36 cubic metres/hectare.
Preparation method containing the salt water of gastrodine fertilizer: take the fertilizer 20kg containing gastrodine and be dissolved in the salt water of 1000L, mixed
Close uniformly, prepare the salt water containing gastrodine fertilizer.
The salinity of fresh water is less than 1g/L, is 2.0g/L for dissolving the salinity of the salt water containing gastrodine fertilizer, pH value
Being 7.8, salinity is 0.16%, and sodium salt content accounts for the 80% of total salt content.
(1) containing gastrodine fertilizer formula it is:
The fertilizer containing gastrodine includes the component of following weight portion:
Ammonium nitrate 13 parts, double superhosphate 11 parts, potassium sulfate 9 parts, 9 parts of calcium chloride, chelated zinc 3 parts, chelated copper 2 parts, deacetylated
Chitin 2 parts, polypeptide 2 parts, potassium fulvate 3 parts, Rhizoma Gastrodiae extract 0.2 part, sodium onitrophenol 0.3 part, sodium salicylate 0.3
Part, naphthalene acetic acid sodium salt 2 parts, thiourea 0.2 part, polyoxin 0.2 part, kasugarnycin 0.2 part；
Containing gastrodine in described Rhizoma Gastrodiae extract, the content of gastrodine is 98%；
Described naphthalene acetic acid sodium salt effective ingredient mass ratio is 97%；
Described thiourea effective ingredient mass ratio is 98%；
Described polyoxin effective ingredient mass ratio is 98%；
Described kasugarnycin effective ingredient mass ratio is 99%.
(2) preparation method containing gastrodine fertilizer is:
With embodiment 1.
3, cut issue sprinkling irrigation
The mode using salt water, mixing of fresh water to irrigate is sprayed, and the mixing ratio that salt water, mixing of fresh water are irrigated is 1:3, sprinkling irrigation in every 10 days
1 time, the time of sprinkling irrigation is beginning at 4 in afternoon, continuously spray 4 hours, and each irrigation volume is 36 cubic metres/hectare.
Six, the field management of alfalfa
With embodiment 1.
Embodiment 3, a kind of use steam water-saving method and in the alfalfa of plantation salt-soda soil containing subtracting of gastrodine fertilizer
Application
A kind of use steams water-saving method and the application in plantation salt-soda soil alfalfa thereof containing subtracting of gastrodine fertilizer, including with
Lower step: the selection in salt-soda soil, the improvement in salt-soda soil, laying spray irrigation system, plantation alfalfa, sprinkling irrigation, the field of alfalfa
Between manage, be embodied as step as follows:
One, the selection in salt-soda soil
With embodiment 1.
Two, the improvement in salt-soda soil
With embodiment 1.
Three, spray irrigation system is laid
Spray irrigation system includes the suction pump being arranged on water source, and suction pump connects main system closure gate valve, main system shutoff gate
Valve is communicated with supervisor, is provided with filter and fertilizer applicator between supervisor and main system closure gate valve, and filter was used for drainage, executed
Fertile device is for adding water soluble fertilizer in supervisor, and one end of supervisor connects main system closure gate valve, and the other end of supervisor is even
Being connected to electromagnetic valve, electromagnetic valve is controlled by controller, and electromagnetic valve connects has pressure regulator, pressure regulator to be used in conjunction several
Arm, arm is provided with shower nozzle.
Shower nozzle is rotating sprinkler, and the range of shower nozzle is 9m, and on every arm, the distance between adjacent two shower nozzles is
18m, the distance between adjacent two arms is 18m.
Four, plantation alfalfa
With embodiment 1.
Five, sprinkling irrigation
1, sprinkling irrigation in seedling stage
The mode using brackish water, mixing of fresh water to irrigate is sprayed, and the mixing ratio that brackish water, mixing of fresh water are irrigated is 1:6, every 2 days
Spraying 1 time, the time of sprinkling irrigation is beginning at 3 in afternoon, continuously spray 5 hours, and each irrigation volume is 25 cubic metres/hectare.
The salinity of fresh water is less than 1g/L, and the salinity of brackish water is 1.7g/L, and pH value is 7.5, and salinity is 0.13%,
Sodium salt content accounts for the 76% of total salt content.
2, trophophase sprinkling irrigation
The mode irrigated containing the salt water of gastrodine fertilizer, mixing of fresh water is used to spray, salt water, the mixing of fresh water containing gastrodine fertilizer
Irrigation mixing ratio is 1:4, and once, the time of sprinkling irrigation is beginning at 6 in the morning in sprinkling irrigation in every 5 days, spray 6 hours, each irrigation continuously
Amount is 37 cubic metres/hectare.
Preparation method containing the salt water of gastrodine fertilizer: take the fertilizer 20kg containing gastrodine and be dissolved in the salt water of 1000L, mixed
Close uniformly, prepare the salt water containing gastrodine fertilizer.
The salinity of fresh water is less than 1g/L, is 2.1g/L for dissolving the salinity of the salt water containing gastrodine fertilizer, pH value
Being 7.9, salinity is 0.17%, and sodium salt content accounts for the 81% of total salt content.
(1) containing gastrodine fertilizer formula it is:
The fertilizer containing gastrodine includes the component of following weight portion:
Ammonium nitrate 14 parts, double superhosphate 12 parts, potassium sulfate 10 parts, 10 parts of calcium chloride, chelated zinc 4 parts, chelated copper 3 parts, de-second
Acyl chitin 3 parts, polypeptide 3 parts, potassium fulvate 4 parts, Rhizoma Gastrodiae extract 0.3 part, sodium onitrophenol 0.4 part, sodium salicylate 0.4
Part, naphthalene acetic acid sodium salt 3 parts, thiourea 0.3 part, polyoxin 0.3 part, kasugarnycin 0.3 part；
Containing gastrodine in described Rhizoma Gastrodiae extract, the content of gastrodine is 98%；
Described naphthalene acetic acid sodium salt effective ingredient mass ratio is 97%；
Described thiourea effective ingredient mass ratio is 98%；
Described polyoxin effective ingredient mass ratio is 98%；
Described kasugarnycin effective ingredient mass ratio is 99%.
(2) preparation method containing gastrodine fertilizer is:
With embodiment 1.
3, cut issue sprinkling irrigation
The mode using salt water, mixing of fresh water to irrigate is sprayed, and the mixing ratio that salt water, mixing of fresh water are irrigated is 1:3, sprinkling irrigation in every 10 days
1 time, the time of sprinkling irrigation is beginning at 4 in afternoon, continuously spray 5 hours, and each irrigation volume is 37 cubic metres/hectare.
Six, the field management of alfalfa
With embodiment 1.
Experimental result: matched group uses conventional method plantation and management alfalfa
1,1 hectare of alfalfa of plantation, cradles to first batch of fresh grass from plantation: seedling stage, water consumption was 115-125 cubic meter/public affairs
Hectare, trophophase water consumption is 350-370 cubic meter/hectare, and cut issue water consumption is 70-74 cubic meter/hectare, relative to routine
The total water-saving amount of irrigation method be 51-54%；
Plant 1 hectare of alfalfa, cradle to first batch of fresh grass from plantation: seedling stage, fresh water dosage was 96-104 cubic meter/hectare,
Trophophase fresh water dosage is 263-278 cubic meter/hectare, and cut issue fresh water dosage is 47-49 cubic meter/hectare, relative to often
Total water-saving amount of the irrigation method fresh water of rule is 65-67%；Specific targets are shown in Table 1:
Table 1 is 1 hectare of alfalfa water consumption of plantation
2, Alfalfa Growing is after 10,20 days, measures the moisture content of soil layer at soil 30cm, after Alfalfa Growing 10,30cm
The moisture content of place's soil layer is 32-35%, and after Alfalfa Growing 20, at 30cm, the moisture content of soil layer is 32-35%, and specific targets are shown in
Table 2:
Table 2 is the moisture content of soil layer at soil 30cm
3, the growth indexes of alfalfa:
(1) the Alfalfa Growing phase: the germination percentage of alfalfa is 98-99%, the survival rate of alfalfa is 94-96%；
(2) after alfalfa cradles: the per mu yield of first batch of fresh grass of alfalfa is 3500-3600 kg/acre, alfalfa
In Radix Glycyrrhizae, the content of crude protein is 17.1-17.5%, and in the Radix Glycyrrhizae of alfalfa, the content of crude fat is 2.5-2.7%, pale reddish brown lucerne
In the Radix Glycyrrhizae of Mu, coarse-fibred content is 33.2-33.5%, and specific targets are shown in Table 2:
Table 3 is the growth indexes of alfalfa
In sum, embodiment 2 is most preferred embodiment.
Above-mentioned detailed description of the invention is exemplary, is to enable those skilled in the art to be better understood from this
Summary of the invention, should not be understood as limiting the scope of the invention, as long as according to changing that technical solution of the present invention is made
Enter, each fall within protection scope of the present invention.
Claims (8)
1. one kind use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: comprise the following steps: lay sprinkling irrigation system
System, sprinkling irrigation.
The most as claimed in claim 1 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described sprinkling irrigation
Spray including seedling stage；
Sprinkling irrigation in described seedling stage is that the mode using brackish water, mixing of fresh water to irrigate is sprayed, the mixing that brackish water, mixing of fresh water are irrigated
Ratio is 1:6, within every 2 days, sprays 1 time, and the time of sprinkling irrigation is beginning at 3 in afternoon, continuously spray 3-5 hour, and each irrigation volume is 23-25
Cubic meter/hectare.
The most as claimed in claim 1 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described sprinkling irrigation
Also include that trophophase is sprayed；
The sprinkling irrigation of described trophophase is to use the mode irrigated containing the salt water of gastrodine fertilizer, mixing of fresh water to spray, fertile containing gastrodine
It is 1:4 that the salt water of material, mixing of fresh water irrigate mixing ratio, and once, the time of sprinkling irrigation is beginning at 6 in the morning, sprays continuously in sprinkling irrigation in every 5 days
4-6 hour, each irrigation volume was 35-37 cubic meter/hectare.
The most as claimed in claim 3 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described containing sky
The preparation method of the salt water of fiber crops fertilizer: take the fertilizer 20kg containing gastrodine and be dissolved in the salt water of 1000L, mix homogeneously, prepare
Salt water containing gastrodine fertilizer.
The most as claimed in claim 3 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described containing sky
Fiber crops fertilizer includes the component of following weight portion:
Ammonium nitrate 12-14 part, double superhosphate 10-12 part, potassium sulfate 8-10 part, calcium chloride 8-10 part, chelated zinc 2-4 part, chela
Close copper 1-3 part, chitosan 1-3 part, polypeptide 1-3 part, potassium fulvate 2-4 part, Rhizoma Gastrodiae extract 0.1-0.3 part, adjacent nitre
Base sodium phenate 0.2-0.4 part, sodium salicylate 0.2-0.4 part, naphthalene acetic acid sodium salt 1-3 part, thiourea 0.1-0.3 part, polyoxin
0.1-0.3 part, kasugarnycin 0.1-0.3 part.
The most as claimed in claim 5 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described Rhizoma Gastrodiae
Containing gastrodine in extract, the content of gastrodine is 98%.
The most as claimed in claim 1 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described sprinkling irrigation
Also include that cut issue is sprayed；
The sprinkling irrigation of described cut issue is that the mode using salt water, mixing of fresh water to irrigate is sprayed, the mixing ratio that salt water, mixing of fresh water are irrigated
For 1:3, within every 10 days, spraying 1 time, the time of sprinkling irrigation is beginning at 4 in afternoon, continuously spray 3-5 hour, and each irrigation volume is that 35-37 stands
Side's rice/hectare.
The most as claimed in claim 1 a kind of use containing gastrodine fertilizer subtract steaming water-saving method, it is characterised in that: described laying
The spray irrigation system that spray irrigation system is laid includes shower nozzle；
Described shower nozzle is rotating sprinkler, and the range of shower nozzle is 7-9m, and on every arm, the distance between adjacent two shower nozzles is
14-18m, the distance between adjacent two arms is 14-18m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499805.4A CN106134710A (en) | 2016-06-30 | 2016-06-30 | A kind of use steams water-saving method and the application in the alfalfa of plantation salt-soda soil thereof containing subtracting of gastrodine fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610499805.4A CN106134710A (en) | 2016-06-30 | 2016-06-30 | A kind of use steams water-saving method and the application in the alfalfa of plantation salt-soda soil thereof containing subtracting of gastrodine fertilizer |
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| CN106134710A true CN106134710A (en) | 2016-11-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108157049A (en) * | 2018-01-23 | 2018-06-15 | 伽师县众创农业开发有限公司 | A kind of salt-soda soil matrimony vine implantation methods and its application |
| CN110250193B (en) * | 2019-08-02 | 2021-08-24 | 江门市植保有限公司 | Pesticide composition containing kasugamycin and polyoxin |
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| CN2624611Y (en) * | 2003-06-26 | 2004-07-14 | 蒲朝岗 | Farmland irrigation system |
| CN102960155A (en) * | 2012-11-28 | 2013-03-13 | 西安福安创意咨询有限责任公司 | Planting method for producing rhizoma gastrodiae agricultural products |
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| CN110250193B (en) * | 2019-08-02 | 2021-08-24 | 江门市植保有限公司 | Pesticide composition containing kasugamycin and polyoxin |
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