CN110078572A - Rice special nutrient set fertilizer and its method of administration suitable for water-saving culture - Google Patents
Rice special nutrient set fertilizer and its method of administration suitable for water-saving culture Download PDFInfo
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- CN110078572A CN110078572A CN201910383361.1A CN201910383361A CN110078572A CN 110078572 A CN110078572 A CN 110078572A CN 201910383361 A CN201910383361 A CN 201910383361A CN 110078572 A CN110078572 A CN 110078572A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
- A01G22/20—Cereals
- A01G22/22—Rice
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- 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
- C05G3/80—Soil conditioners
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The present invention provides a kind of rice special nutrient set fertilizer suitable for water-saving culture, including soil conditioner, organic and inorganic slow/controlled release fertilizer, element Water soluble fertilizer, contains microelement foliage fertilizer.The present invention is based on water-saving culture characteristics, organic and inorganic nutrients Base-appling once, later period are imposed a great number of elements Water soluble fertilizer and amino acid foliage fertilizer, nutrition arrangement is more balanced, is able to satisfy the nutrient demand of rice at whole growth periods different stages of growth；In the case where significantly water-saving, amount of application of nitrogen fertilizer 11-24%, increasing production of rice 4.1~11.3% are reduced compared with conventional fertilizer application mode, and is applied simple, the comprehensive productivity effect of peasant is greatly improved, while also efficiently solving the problems, such as that peasant's fertilizer ratio is improper, fertilising is unreasonable.The present invention comprehensively considers absorption of the water-saving culture Rice under Condition different growing to nutrient, prepares rice special nutrient set fertilizer and its clear application method, is collection rice water-saving, green, efficiently production provides complete solution.
Description
Technical field
The invention belongs to technical field of fertilizer production, are related to a kind of rice special nutrient set fertilizer suitable for water-saving culture
And its method of administration, it is able to satisfy rice entire breeding time nutritional need while water-saving, increases production, subtracts nitrogen, improves utilization rate of fertilizer
Significant effect.
Background technique
Moisture and nitrogen (N) are two important factors and water for influencing each other and restricting during rice growth
The maximum two kinds of natural resources of rice production requirement amount.Rice in China production area accounts for the 28% of the domestic grain-production gross area, and
Water consumption then accounts for more than half of agricultural irrigation water amount.With Precipitation pattern caused by Urbanization Progress and climate change
Variation, the shortage of water resources and aridity risk that Rice Production faces are increasing, and degree is also increasingly heavier, generate to rice serious
It influences.Meanwhile there is the problems such as nitrogen application is excessive, utilization rate of nitrogen fertilizer is lower, resource environment pressure in China's Rice Production for a long time
Power is increasingly serious.In this context, rice green height is realized by reducing Rice irrigation water consumption, raising fertilizer utilization efficiency
It is in widespread attention to imitate cultivation technique research.
For the sustainable growth of agricultural, it is necessary to neatly apply drought resisting strain gauge technique, enhancing crop combats a natural disaster adaptability to changes.Closely
Come, researchers have conducted extensive research in terms of water-saving irrigation and drought resisting materialization research and development of products two.It develops various forms of
Water-saving irrigation technique (including " shallow, wet, solarization " irrigation technique, intermittent irrigation technology, control irrigation technique and storage rainfall pattern irrigate skill
Art), and be used widely in Rice Production；Meanwhile also having developed relevant New-type Anti-drought Fertilizer product.Chinese patent document
CN105272546A discloses a kind of New-type Anti-drought Fertilizer synergist, is made from the following raw materials in parts by weight: coal slime 16-18, cobalt chloride
1-2, wash fish and water 2-3, furfural dregs 28-30, garden mould 13-15, montmorillonite 5-7, sodium selenite 1-2, zeolite powder 4-5, earthworm 6-8,
Fresh Pig dung and urine 86-90, black liquid 5-6, common embelia fruit fresh leaf 9-11, EM composite bacteria agent 2-3, appropriate amount of water；The synergy of the invention
Agent particle is close, and the structure of internal porous ensure that particle has very strong water sorption, prevents the loss of irrigation water, and keep
The wet environment of crop root, is conducive to normal growth of the crop under arid soil and weather, while synergist itself
The effect of high nutrient content cooperation activated fertilizer nutrient active, can significantly promote the growth and development of crop, improve the warp of plantation
Ji benefit.Chinese patent document CN 102653495B discloses a kind of dedicated drought-resistant fertilizer of corn and preparation method thereof, is mainly
By constitutive material poultry manure, hydroxymethyl cellulose, polymethyl-benzene e pioic acid methyl ester, soya-bean cake, humic acid, polyethylene glycol, bicarbonate
Calcium, ethyl acetate, ammonium phosphate, calcium powder, potassium chloride, sodium nitrate, yeast bio bacterial manure, attapulgite, trace-element fertilizer, fixed nitrogen
Bacterial manure material and bentonite are mixed by certain part by weight, fermentation obtains.The invention preparation method is simple, the dedicated drought resisting of corn obtained
Fertilizer can effectively provide resistant to lodging, the disease-resistant drought resistance of corn, and Maize Absorption rate is high, while improving the utilization of fertilizer
Rate, the damage to soil are also slowed down accordingly.Although these products pass through addition organic substance, the conditioning of external source organic soil
Agent can improve soil physico-chemical property to a certain degree, prevent the loss of irrigation water and keep the wet environment of crop root, but all deposit
The problems such as nutrient content is lower, effect is more single.Meanwhile these products all have ignored different growing crop to the need of nutrient
Difference is sought, its drought tolerance can be enhanced by regulating and controlling the nutritional need of itself by not accounting for crop under water-saving culture, be lacked in crop
Coordination in entire breeding time to fertilizers input type and characteristic.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of rice special nutritional sets suitable for water-saving culture
Meal fertilizer is for " excessive fertilization, the broad irrigation " and its wasting of resources of bring water nitrogen, agricultural during current rice cropping
The problems such as pollution of area source, the special nutritional prepared and meeting rice different growing nutritional need during water-saving culture
Set meal fertilizer.
A kind of rice special nutrient set fertilizer suitable for water-saving culture of the present invention, in parts by weight, including following components:
119~178 parts of soil conditioners, 780~1200 parts of organic and inorganic slow/controlled release fertilizers make base manure, 5~10 parts of water containing a great number of elements
Molten fertilizer is used as ear manuer, and 0.12~0.16 part containing microelement foliage fertilizer as granulated fertilizer.
Preferably, the soil conditioner is grouped as by the group of following mass parts: 40~65 parts of silico-calcium potassic-magnesian fertilizer,
35~50 parts of Slag fertilizers, 20~30 parts of land plasters, 20~25 active carbons, 4~8 parts of loosing soil agent
Preferably, the base manure is made of the organic and inorganic slow/controlled release fertilizer of following mass parts: where organic fertilizer includes
400~600 parts of feces of livestock and poultry, 150~200 parts of bacteria residue wastes, 200~350 parts of crop materials, 1~1.5 part of straw decomposing
Agent；The inorganic slow/controlled release fertilizer includes 30~50 parts of coating slow/controlled release fertilizers.
Preferably, the ear manuer is made of a great number of elements Water soluble fertilizer of following mass parts: 3.25~6.89 parts of urea ammonium nitrogen
Fertilizer (including 1.50~2.40 parts of urea nitrogens, 1.75~4.49 parts of ammonium fertilizers), 1.43~1.77 parts of potassium dihydrogen phosphates, 0.44
~1.06 parts of boraxs, 0.09~0.12 part of urease inhibitor and 0.09~0.16 nitrification inhibitor mixture.
Preferably, the ear manuer is made of the microelement foliage fertilizer of following mass parts: 0.049~0.062 part yellow rotten
Sour potassium, 0.038~0.054 part of free amino acid, 0.026~0.034 part of ammonium molybdate, 0.007~0.010 part of microelement (iron,
Manganese, copper, zinc etc.).
It is further preferred that nutrient content mass percent in the soil conditioner are as follows: silica 1 2~19%,
Calcium oxide 11~14%, magnesia 5~9%, K2O2~4%, P2O53~5%.
It is further preferred that the inorganic slow/controlled release fertilizer is 4 months controlled release phases, thermohardening resin coated slow/controlled release water
Rice special complex fertilizer, nutrient content N:P2O5:K2O=18-22:8-10:11-12.
It is further preferred that a great number of elements Water soluble fertilizer described in ear manuer is the powdered granule of 60~100 mesh, contained nutrient contains
Amount mass percent is N 20.3~26.1% (wherein urea nitrogen<7%, ammonium nitrogen>14%), P2O59.03~14.6%,
K2O 9.7~12.0%；The urease inhibitor is one kind of N- propyl dithiocarbamate phosphoric acid triamine or N- butylthiophosphoric triamide
Or the mixture of the two, nitrification inhibitor are the chloro- 6- of 2- (trichloromethyl) pyridine.
It is further preferred that suitable for the rice special nutrient set fertilizer of water-saving culture described in granulated fertilizer, feature exists
In the middle microelement foliage fertilizer is the powdered granule of 60~100 mesh, and wherein iron, manganese, copper, Zn-ef ficiency are niacinamide chelating
State, niacinamide additive amount are the 1% of foliar fertilizer total amount.
It is a further object to provide the method for administration of the nutrition package fertilizer, are realized by following steps:
(1) soil conditioner: before rice field is turned over, soil conditioner being uniformly mixed, and is spread fertilizer over the fields in earth's surface, is then turned over rotary cultivator
It buries, 119~178kg/ mus of amount of application；
(2) base manure: before level land of pouring water, first organic fertilizer is uniformly spread fertilizer over the fields in earth's surface, 750~1150kg/ of organic manure application rate
Mu；It rakes the soil level smooth, soaked field of pouring water, heavy slurry heel row removes extra soaked field water within 5~7 days.Then ,/control is delayed in shallow water (1cm or so) rice transplanting
It releases fertilizer and is precisely applied using deep applying fertilizer rice planter is surveyed, 30~50kg/ mus of dose.The field 5~7d keeps 2cm water layer true after transplanting
It protects rice shoot to be revival from transplanting, does not keep water layer to the preceding field face of booting later, soil moisture content is the 70%~80% of saturation moisture content,
Ineffective tillering phase " enough seedling " dry fields, shine to Tanaka and open small gap (- 30~-35kpa), then fill 1~2cm water layer, then fall it is dry, such as
This circulation；
(3) ear manuer: Rise's boot period soil table keep 1~2cm water layer, boot stage between full heading time using fill it is permeable, from
So fall the Dry-wet alternate irrigation done to soil water potential to pour water when -25kPa.During this period, a great number of elements is applied in punching when pouring water every time
Water soluble fertilizer, 5~10kg/ mus of amount of application, interval rushes Shi Yici in 5~7 days；
(4) it granulated fertilizer: is all made of during entire grouting and fills permeable, fallen to do to soil water potential naturally and be done for what is poured water when -25kPa
Wet alternate is irrigated, and is 1. carried out punching with a great number of elements Water soluble fertilizer and is applied, and 7~12 days are primary, and each 2~3kg/ of dosage mus；2. with micro
Element foliar fertilizer is used for foliage-spray after diluting 600~1000 times, 5~7 days are primary, and 120~160g/ mus of amount of application.
The principle of the present invention: the present invention utilizes the silico-calcium of the firings such as phosphorite tailings, ardealite, potassium feldspar, steel slag waste
The soil conditioners such as potassic-magnesian fertilizer, Slag fertilizer, with microelement, improvement soil physical chemistry in conditioning soil ph, supplement
Shape effect, while also achieving the resource utilization of trade waste.Silico-calcium potassic-magnesian fertilizer, Slag fertilizer are rich in the battalion such as silico-calcium potassium magnesium
Element is supported, fertilizer by ion exchange, can reconcile soil acidity or alkalinity, alleviate chemical fertilizer in intensive agricultural production in alkalinity
Excessive application is to lead to soil acidification problem.Meanwhile it can cooperate with after applying with organic fertilizer, biological carbon, loosing soil agent and increase soil
Earth crumb structure and soil porosity improve soil permeability and adsorption capacity, can assemble more nutriments, beneficial to micro- life
Object and moisture, increase fertility of land, and are conducive to plant growth.In addition, being rich in a large amount of silicon in soil conditioner, be conducive to plant tissue silicon
Change the formation of cell, and then the closing by adjusting crop leaf stomata, reduction Crop transpirstion water consumption, and then enhances the anti-of crop
Inverse property；In addition, element silicon can also promote root system development, enhance absorbability, enhances plant drought ability.
The present invention, with Base-appling once is applied, utilizes the thermosetting resin of Nintaus's mass production using organic and inorganic slow/controlled release fertilizer
Technique produces coating slow/controlled release fertilizer, and scientific and reasonable controlled release and and organic fertilizer are carried out to nitrogen, phosphorus, the potassium in major fertilizer elements
With applying, fertilizer efficiency time is long, can greatly reduce vegetative growth phase nutrient loss, in terms of reducing nitrogen loss, mitigating environmental pollution
It achieves noticeable achievement；It is used after fertilizer before can also accomplishing, meets later period nutrient supply and reach high yield；Fertilizer application frequency is reduced simultaneously, saves labour
Cost.On this basis, organic and inorganic slow/controlled release fertilizer can more play the two and close reciprocation with water-saving culture combination is granted,
Realize resource, environment, maximization of economic benefit.
A great number of elements Water soluble fertilizer, microelement foliage fertilizer since its application is simple, quick, can apply together with pesticide,
Labour cost is saved, is gradually attracted people's attention in Rice Production recently.Forefathers have found that urea ammonium nitrogenous fertilizer is manured into soil,
After ammonium fertilizer is absorbed by root system, soil pH value is reduced, the volatilization of ammonia can be effectively reduced.In addition, physiological acidic fertilizer is formed
Acid soil environment and chloride ion, sulfate ion presence, reduce soil urease liveness, slow down urea molecule mineralising
At the speed of ammonium nitrogen.Urea ammonium nitrogenous fertilizer can reduce Nitrate Nitrogen Leaching and denitrification loss, can slow down or resist " urea molecule → ammonium
The conversion process of state nitrogen → nitrate nitrogen " can reduce the leaching loss and denitrification loss of nitrate nitrogen.Chloride ion can effectively inhibit ammonium state
The nitrification of nitrogen reduces the loss of nitrogen.Urea ammonium nitrogenous fertilizer is able to maintain higher NH in soil4 +:NO3 -Ratio is able to satisfy happiness ammonium and makees
The needs of object.
Microelement foliage fertilizer is prepared by microelements such as amino acid chelated iron, manganese, copper, zinc, it can be quickly by spraying
The fast-growth that the necessary small molecule organic material of plant promotes plant is supplemented, promotes the absorption of Plant To Nutrient substance, improves
Apply fertilizer crop quality, so that accelerating plant growth breeding achievees the effect that volume increase.The metabolism function of enhancing plant can also be passed through simultaneously
Energy and photosynthesis improve the resistance of fertilising object.
According to the present invention, each component raw material described above is commercial goods, wherein loosing soil agent, silico-calcium potassic-magnesian fertilizer,
Slag fertilizer, a great number of elements Water soluble fertilizer, middle microelement foliage fertilizer market are on sale.The present invention is based on the above Nutritional principles, comprehensive
Consider absorption of the water-saving culture Rice under Condition different growing to nutrient, prepare rice special nutrient set fertilizer and defines
Its application method is to collect rice water-saving, green, the complete solution that efficiently production provides.
Set meal fertilizer provided by the invention is based on water-saving culture characteristic, and organic and inorganic nutrients Base-appling once, later period are chased after
A great number of elements Water soluble fertilizer and amino acid foliage fertilizer are applied, nutrition arrangement is more balanced, is able to satisfy rice at whole growth periods difference growth step
The nutrient demand of section；In the case where significantly water-saving, amount of application of nitrogen fertilizer 11-24%, increasing production of rice are reduced compared with conventional fertilizer application mode
4.1~11.3%, and apply simply, the comprehensive productivity effect of peasant is greatly improved, while also efficiently solving peasant's fertilizer
Match problem improper, that fertilising is unreasonable.
1. the present invention by using soil conditioner, organic fertilizing, slow-release or control-release fertilizer and Water soluble fertilizer " base one chases after " with apply, ammonia
A series of nutrient combos such as base acid Foliar Spraying take compounding application, can sufficiently excavate under the conditions of water-saving culture and play rice certainly
The drought-enduring nutrition regulation of body acts on, and meets the needs of rice different growing is to nutrient, water-saving, subtract nitrogen, volume increase and improve fertilizer
Expect utilization rate significant effect；
2. set meal fertilizer provided by the present invention is rich in a large amount of organic matters, soil conditioner, soil aggregate structure can promote
It is formed, promotes the gas permeability, water-retaining property and fertilizer conservation performance of soil, be conducive to balanced soil microorganism ecological environment, improve soil
Own vitality keeps the improvement of soil quality sustainable, improves the nitrogen level of resources utilization of rice field water.
3. set meal fertilizer provided by the invention is with slow release compound fertilizer Base-appling once for main nitrogen donor, the later period is imposed greatly
Secondary element Water soluble fertilizer and microelement foliage fertilizer can be organically combined with herbicide, the applications of pesticide, and the compatible application of medicine, fertilizer is special
Property can substantially reduce peasant's recruitment investment, it is economical convenient, for rice water-saving, green, efficiently produce solution be provided.
Specific embodiment
The present invention is further elaborated combined with specific embodiments below, but the present invention is not limited thereto.
Embodiment 1
Field district test is carried out in China Paddy Rice Inst, proving ground, Fuyang, and comparative example 1 uses local farmers conventional fertilizer application
Mode, nitrogen fertilizer amount is purity nitrogen 12kg/ mus, with base manure: ear manuer: tillering fertilizer=4:3:3 points of 3 applications；6kg/ mus of Phosphorus Fertilizer Rates
Base-appling once；10kg/ mus of Potassium Fertilizer, by base manure: protecting fertilizers for potted flowers=6:4 points of 2 applications.Embodiment 1 uses water of the invention
Rice special nutrient set fertilizer.Embodiment 1 and comparative example 1 are all made of alternation of wetting and drying Water Saving Irrigation Mode.In addition, comparative example 2 is separately set,
Fertilization mode is identical with comparative example 1, but basins irrigation irrigation method using conventional.In addition to nitrogenous fertilizer, embodiment 1, comparative example 1 and right
Phosphorus potash fertilizer application is identical in ratio 2.30 square metres of plot area, each processing is repeated 4 times.
A kind of rice special nutrient set fertilizer suitable for water-saving culture, in parts by weight, including following components: 119 parts
Soil conditioner, 780 parts of organic and inorganic slow/controlled release fertilizers make base manure, and 5 parts of Water soluble fertilizers containing a great number of elements contain as ear manuer, 0.12 part
Microelement foliage fertilizer is as granulated fertilizer.
The soil conditioner is grouped as by the group of following mass parts: 40 parts of silico-calcium potassic-magnesian fertilizer, 35 parts of steel slag silicon
Fertilizer, 20 parts of land plasters, 20 parts of active carbons, 4 parts of loosing soil agent.
The base manure is made of the organic and inorganic slow/controlled release fertilizer of following mass parts: where organic fertilizer includes 400 parts of poultrys
Poultry manure, 150 parts of bacteria residue wastes, 200 parts of crop materials, 1 part of straw decomposing inoculant；The inorganic slow-release fertilizer includes 30 parts of coatings
Slow/controlled release fertilizer.
The ear manuer is made of a great number of elements Water soluble fertilizer of following mass parts: 3.25 parts of urea ammonium nitrogenous fertilizer (include 1.50 parts
Urea nitrogen, 1.75 parts of ammonium fertilizers), 1.43 parts of potassium dihydrogen phosphates, 0.44 part of borax, 0.09 part of urease inhibitor and 0.09 nitre
Change/inhibitor mixture.
The granulated fertilizer is made of the microelement foliage fertilizer of following mass parts: 0.049 part of potassium fulvate, 0.038 part of trip
Isolated amino acid, 0.026 part of ammonium molybdate, 0.007 part of microelement (iron, manganese, copper, zinc etc.).
Nutrient content mass percent in the soil conditioner are as follows: silica 1 2%, calcium oxide 11%, magnesia
5%, K2O 25, P2O53%.
The inorganic slow/controlled release fertilizer be 4 months controlled release phases, thermohardening resin coated slow controlled release compound fertilizer dedicated to paddy,
Its nutrient content is N:P2O5:K2O=22:8:12.
A great number of elements Water soluble fertilizer described in ear manuer is the powdered granule of 60~100 mesh, contained nutrient content mass percent
For N20.3% (wherein urea nitrogen<7%, ammonium nitrogen>14%), P2O59.03%, K2O 9.7%；The urease inhibitor is
The mixture of one kind or the two of N- propyl dithiocarbamate phosphoric acid triamine or N- butylthiophosphoric triamide, nitrification inhibitor 2-
Chloro- 6- (trichloromethyl) pyridine.
Suitable for the rice special nutrient set fertilizer of water-saving culture described in granulated fertilizer, which is characterized in that micro in described
Element foliar fertilizer is the powdered granule of 60~100 mesh, and wherein iron, manganese, copper, Zn-ef ficiency are niacinamide Chelating state, niacinamide addition
Amount is the 1% of foliar fertilizer total amount.
The method of administration of the nutrition package fertilizer is as follows:
(1) soil conditioner: before rice field is turned over, soil conditioner being uniformly mixed, and is spread fertilizer over the fields in earth's surface, is then turned over rotary cultivator
It buries, 119kg/ mus of amount of application.
(2) base manure: before level land of pouring water, first organic fertilizer is uniformly spread fertilizer over the fields in earth's surface, 750kg/ mus of organic manure application rate；It rakes the soil level
Smooth, soaked field of pouring water, heavy slurry heel row removes extra soaked field water within 5~7 days.Then, shallow water (1cm or so) rice transplanting, slow/controlled release fertilizer use
It surveys deep applying fertilizer rice planter precisely to apply, 30kg/ mus of dose.The field 5~7d keeps 2cm water layer to ensure that rice shoot is turned green into after transplanting
It is living, water layer is not kept to the preceding field face of booting later, soil moisture content is the 70%~80% of saturation moisture content, ineffective tillering phase
" enough seedlings " dry field, shines to Tanaka and opens small gap (- 30~-35kpa), then fill 1~2cm water layer, then falls dry, such circulation.
(3) ear manuer: Rise's boot period soil table keep 1~2cm water layer, boot stage between full heading time using fill it is permeable, from
So fall the Dry-wet alternate irrigation done to soil water potential to pour water when -25kPa.During this period, a great number of elements is applied in punching when pouring water every time
Water soluble fertilizer, 10kg/ mus of amount of application, interval rushes Shi Yici in 5~7 days.
(4) it granulated fertilizer: is all made of during entire grouting and fills permeable, fallen to do to soil water potential naturally and be done for what is poured water when -25kPa
Wet alternate is irrigated, and is 1. carried out punching with a great number of elements Water soluble fertilizer and is applied, and 7~12 days are primary, and each dosage 2kg/ mus；2. with microelement
Foliar fertilizer is used for foliage-spray after diluting 600~1000 times, 5~7 days are primary, and 120g/ mus of amount of application.
As the result is shown: 611.2kg/ mus of rice average product after application 1 special nutrient set of embodiment of the present invention fertilizer, comparison
587.3kg/ mus of 1 rice average product of example, 564.6kg/ mus of 2 rice average product of comparative example, compared with comparative example output increased
4.1-8.2%, and nitrogen fertilizer amount 24.2% is reduced, it is in significant difference (P < 0.05) between the reason of statistical analysis table daylight.
Embodiment 2
Comparative example 1, comparative example 2 are the same as identical in embodiment 1.
A kind of rice special nutrient set fertilizer suitable for water-saving culture, in parts by weight, including following components composition:
150 parts of soil conditioners, 990 parts of organic and inorganic slow/controlled release fertilizers make base manure, 7 parts of Water soluble fertilizers containing a great number of elements as ear manuer,
0.14 part containing microelement foliage fertilizer as granulated fertilizer.
The soil conditioner is grouped as by the group of following mass parts: 52 parts of silico-calcium potassic-magnesian fertilizers, 43 parts of Slag fertilizers,
25 parts of land plasters, 24 parts of active carbons, 6 parts of loosing soil agent.
The base manure is made of the organic and inorganic slow/controlled release fertilizer of following mass parts: where organic fertilizer includes 490 parts of poultrys
Poultry manure, 170 parts of bacteria residue wastes, 300 parts of crop materials, 1.3 parts of straw decomposing inoculants；The inorganic slow-release fertilizer includes 40 parts of packets
Film slow/controlled release fertilizer.
The ear manuer is made of a great number of elements Water soluble fertilizer of following mass parts: 4.70 parts of urea ammonium nitrogenous fertilizer (include 1.7 parts of urine
Plain state nitrogen, 3.0 parts of ammonium fertilizers), 1.50 parts of potassium dihydrogen phosphates, 0.60 part of borax, 0.10 part of urease inhibitor and 0.12 nitrification
/ inhibitor mixture.
The ear manuer is made of the microelement foliage fertilizer of following mass parts: 0.055 part of potassium fulvate, 0.046 part of trip
Isolated amino acid, 0.030 part of ammonium molybdate, 0.0085 part of microelement (iron, manganese, copper, zinc etc.).
Nutrient content mass percent in the soil conditioner are as follows: silica 1 6%, calcium oxide 13%, magnesia
7%, K2O 3%, P2O54%.
The inorganic slow/controlled release fertilizer be 4 months controlled release phases, thermohardening resin coated slow controlled release compound fertilizer dedicated to paddy,
Its nutrient content is N:P2O5:K2O=22:8:12.
A great number of elements Water soluble fertilizer described in ear manuer is the powdered granule of 60~100 mesh, contained nutrient content mass percent
For N22.1% (wherein urea nitrogen<7%, ammonium nitrogen>14%), P2O511.5%, K2O 10.8%；The urease inhibitor
For the mixture of one kind or the two of N- propyl dithiocarbamate phosphoric acid triamine or N- butylthiophosphoric triamide, nitrification inhibitor 2-
Chloro- 6- (trichloromethyl) pyridine.
Suitable for the rice special nutrient set fertilizer of water-saving culture described in granulated fertilizer, which is characterized in that micro in described
Element foliar fertilizer is the powdered granule of 60~100 mesh, and wherein iron, manganese, copper, Zn-ef ficiency are niacinamide Chelating state, niacinamide addition
Amount is the 1% of foliar fertilizer total amount.
According to the present invention, the method for administration of the nutrition package fertilizer is as follows:
(1) soil conditioner: before rice field is turned over, soil conditioner being uniformly mixed, and is spread fertilizer over the fields in earth's surface, is then turned over rotary cultivator
It buries, 150kg/ mus of amount of application.
(2) base manure: before level land of pouring water, first organic fertilizer is uniformly spread fertilizer over the fields in earth's surface, 940kg/ mus of organic manure application rate；It rakes the soil level
Smooth, soaked field of pouring water, heavy slurry heel row removes extra soaked field water within 5~7 days.Then, shallow water (1cm or so) rice transplanting, slow/controlled release fertilizer use
It surveys deep applying fertilizer rice planter precisely to apply, 40kg/ mus of dose.The field 5~7d keeps 2cm water layer to ensure that rice shoot is turned green into after transplanting
It is living, water layer is not kept to the preceding field face of booting later, soil moisture content is the 70%~80% of saturation moisture content, ineffective tillering phase
" enough seedlings " dry field, shines to Tanaka and opens small gap (- 30~-35kpa), then fill 1~2cm water layer, then falls dry, such circulation.
(3) ear manuer: Rise's boot period soil table keep 1~2cm water layer, boot stage between full heading time using fill it is permeable, from
So fall the Dry-wet alternate irrigation done to soil water potential to pour water when -25kPa.During this period, a great number of elements is applied in punching when pouring water every time
Water soluble fertilizer, 7kg/ mus of amount of application, interval rushes Shi Yici in 5~7 days.
(4) it granulated fertilizer: is all made of during entire grouting and fills permeable, fallen to do to soil water potential naturally and be done for what is poured water when -25kPa
Wet alternate is irrigated, and is 1. carried out punching with a great number of elements Water soluble fertilizer and is applied, and 7~12 days are primary, and each dosage 2kg/ mus；2. with microelement
Foliar fertilizer is used for foliage-spray after diluting 600~1000 times, 5~7 days are primary, and 140g/ mus of amount of application.
As the result is shown: 622.5kg/ mus of rice average product after application 2 special nutrient set of embodiment of the present invention fertilizer, comparison
587.3kg/ mus of 1 rice average product of example, 564.6kg/ mus of 2 rice average product of comparative example, compared with comparative example output increased
6.0-10.3%, and nitrogen fertilizer amount 13.0% is reduced, it is in significant difference (P < 0.05) between the reason of statistical analysis table daylight.
Embodiment 3
Comparative example 1, comparative example 2 are the same as identical in embodiment 1.
A kind of rice special nutrient set fertilizer suitable for water-saving culture, which is characterized in that in parts by weight, including it is following
Group is grouped as: 178 parts of soil conditioners, and 1200 parts of organic and inorganic slow/controlled release fertilizers make base manure, 10 parts of Water soluble fertilizers containing a great number of elements
As ear manuer, 0.16 part containing microelement foliage fertilizer as granulated fertilizer.
The soil conditioner is grouped as by the group of following mass parts: 65 parts of silico-calcium potassic-magnesian fertilizer, 50 parts of steel slag silicon
Fertilizer, 30 parts of land plasters, 25 parts of active carbons, 8 parts of loosing soil agent.
The base manure is made of the organic and inorganic slow/controlled release fertilizer of following mass parts: where organic fertilizer includes 600 parts of poultrys
Poultry manure, 200 parts of bacteria residue wastes, 350 parts of crop materials, 1.5 parts of straw decomposing inoculants；The inorganic slow-release fertilizer includes 50 parts of packets
Film slow/controlled release fertilizer.
The ear manuer is made of a great number of elements Water soluble fertilizer of following mass parts: 6.89 parts of urea ammonium nitrogenous fertilizer (include 2.40 parts
Urea nitrogen, 4.49 parts of ammonium fertilizers), 1.77 parts of potassium dihydrogen phosphates, 1.06 parts of boraxs, 0.12 part of urease inhibitor and 0.16 nitre
Change/inhibitor mixture.
The ear manuer is made of the microelement foliage fertilizer of following mass parts: 0.062 part of potassium fulvate, 0.054 part of trip
Isolated amino acid, 0.034 part of ammonium molybdate, 0.010 part of microelement (iron, manganese, copper, zinc etc.).
Nutrient content mass percent in the soil conditioner are as follows: silica 1 9%, calcium oxide 14%, magnesia
9%, K2O 4%, P2O55%.
The inorganic slow/controlled release fertilizer be 4 months controlled release phases, thermohardening resin coated slow controlled release compound fertilizer dedicated to paddy,
Its nutrient content N:P2O5:K2O=18:10:11.
A great number of elements Water soluble fertilizer described in ear manuer is the powdered granule of 60~100 mesh, contained nutrient content mass percent
For N26.1% (wherein urea nitrogen<7%, ammonium nitrogen>14%), P2O514.6%, K2O 12.0%；The urease inhibitor
For the mixture of one kind or the two of N- propyl dithiocarbamate phosphoric acid triamine or N- butylthiophosphoric triamide, nitrification inhibitor 2-
Chloro- 6- (trichloromethyl) pyridine.
Suitable for the rice special nutrient set fertilizer of water-saving culture described in granulated fertilizer, which is characterized in that micro in described
Element foliar fertilizer is the powdered granule of 60~100 mesh, and wherein iron, manganese, copper, Zn-ef ficiency are niacinamide Chelating state, niacinamide addition
Amount is the 1% of foliar fertilizer total amount.
The method of administration of the nutrition package fertilizer is as follows:
(1) soil conditioner: before rice field is turned over, soil conditioner being uniformly mixed, and is spread fertilizer over the fields in earth's surface, is then turned over rotary cultivator
It buries, 178kg/ mus of amount of application.
(2) base manure: before level land of pouring water, first organic fertilizer is uniformly spread fertilizer over the fields in earth's surface, 1150kg/ mus of organic manure application rate；Rake
Ground is smooth, soaked field of pouring water, and heavy slurry heel row removes extra soaked field water within 5~7 days.Then, shallow water (1cm or so) rice transplanting, slow/controlled release fertilizer are adopted
It is precisely applied with deep applying fertilizer rice planter is surveyed, 50kg/ mus of dose.The field 5~7d keeps 2cm water layer to ensure that rice shoot is turned green after transplanting
It survives, does not keep water layer to the preceding field face of booting later, soil moisture content is the 70%~80% of saturation moisture content, ineffective tillering phase
" enough seedlings " dry field, shines to Tanaka and opens small gap (- 30~-35kpa), then fill 1~2cm water layer, then falls dry, such circulation.
(3) ear manuer: Rise's boot period soil table keep 1~2cm water layer, boot stage between full heading time using fill it is permeable, from
So fall the Dry-wet alternate irrigation done to soil water potential to pour water when -25kPa.During this period, a great number of elements is applied in punching when pouring water every time
Water soluble fertilizer, 10kg/ mus of amount of application, interval rushes Shi Yici in 5~7 days.
(4) it granulated fertilizer: is all made of during entire grouting and fills permeable, fallen to do to soil water potential naturally and be done for what is poured water when -25kPa
Wet alternate is irrigated, and is 1. carried out punching with a great number of elements Water soluble fertilizer and is applied, and 7~12 days are primary, and each dosage 3kg/ mus；2. with microelement
Foliar fertilizer is used for foliage-spray after diluting 600~1000 times, 5~7 days are primary, and 160g/ mus of amount of application.
As the result is shown: 628.3kg/ mus of rice average product after application 3 special nutrient set of embodiment of the present invention fertilizer, comparison
587.3kg/ mus of 1 rice average product of example, 564.6kg/ mus of 2 rice average product of comparative example, compared with comparative example output increased
7.0-11.3%, and nitrogen fertilizer amount 10.2% is reduced, it is in significant difference (P < 0.05) between the reason of statistical analysis table daylight.
Claims (10)
1. a kind of rice special nutrient set fertilizer suitable for water-saving culture, which is characterized in that in parts by weight, including with the following group
Point: 119~178 parts of soil conditioners, 780~1200 parts of organic and inorganic slow/controlled release fertilizers make base manure, and 5~10 parts contain a great number of elements
Water soluble fertilizer is as ear manuer, and 0.12~0.16 part containing microelement foliage fertilizer as granulated fertilizer.
2. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 1, which is characterized in that institute
The soil conditioner stated is grouped as by the group of following mass parts: 40~65 parts of silico-calcium potassic-magnesian fertilizers, 35~50 parts of Slag fertilizer, and 20
~30 parts of land plasters, 20~25 active carbons, 4~8 parts of loosing soil agent；
The base manure is made of the organic and inorganic slow/controlled release fertilizer of following mass parts, wherein organic fertilizer includes 400~600 parts of poultrys
Poultry manure, 150~200 parts of bacteria residue wastes, 200~350 parts of crop materials, 1~1.5 part of straw decomposing inoculant；Inorganic slow/controlled release
Fertilizer includes 30~50 parts of coating slow/controlled release fertilizers；
The ear manuer is made of the element Water soluble fertilizer of following mass parts: 3.25~6.89 parts of urea ammonium nitrogenous fertilizer, 1.43~1.77 parts of phosphorus
Acid dihydride potassium, 0.44~1.06 part of borax, 0.09~0.12 part of urease inhibitor and 0.09~0.16 part of nitrification inhibitor mixing
Object；
The ear manuer is made of the microelement foliage fertilizer of following mass parts: 0.049~0.062 part of potassium fulvate, 0.048~
0.064 part of amino acid, 0.016~0.024 part of ammonium molybdate, 0.007~0.010 part of microelement.
3. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 1, which is characterized in that institute
The mass percent of nutrient content in the soil conditioner stated are as follows: silica 1 2~19%, calcium oxide 11~14%, magnesia
5~9%, potassium oxide 2~4%, phosphorus pentoxide 3~5%.
4. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 1, which is characterized in that institute
The inorganic slow/controlled release fertilizer stated be 4 months controlled release phases, the slow/controlled release compound fertilizer dedicated to paddy using thermohardening resin coated preparation,
Its nutrient content is N:P2O5:K2O=18-22:8-10:11-12.
5. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 1, which is characterized in that institute
The powdered granule that a great number of elements Water soluble fertilizer is 60~100 mesh is stated, contained nutrient content mass percent is N 20.3~26.1%,
P2O59.03~14.6%, K2O 9.7~12.0%；The urease inhibitor is N- propyl dithiocarbamate phosphoric acid triamine or N- butyl sulphur
The mixture of one kind or the two for phosphoric triamide, nitrification inhibitor are the chloro- 6- of 2- (trichloromethyl) pyridine.
6. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 1, which is characterized in that institute
The powdered granule that middle microelement foliage fertilizer is 60~100 mesh is stated, wherein iron, manganese, copper, Zn-ef ficiency are niacinamide Chelating state, cigarette
Amide additive amount is the 1% of foliar fertilizer total amount.
7. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 2, which is characterized in that institute
Stating urea ammonium nitrogenous fertilizer in ear manuer includes 1.50~2.40 parts of urea nitrogens, 1.75~4.49 parts of ammonium fertilizers；Microelement be iron,
Manganese, copper, zinc.
8. a kind of rice special nutrient set fertilizer suitable for water-saving culture according to claim 5, which is characterized in that institute
Urea nitrogen<7% in mass percent containing nutrient content, ammonium nitrogen>14%.
9. a kind of application of rice special nutrient set fertilizer suitable for water-saving culture according to claim 1-5
Method, which is characterized in that realized by following steps:
(1) soil conditioner: before rice field is turned over, soil conditioner being uniformly mixed, and is spread fertilizer over the fields in earth's surface, is then turned over rotary cultivator
It buries, 175~250kg/ mus of amount of application；
(2) base manure: before level land of pouring water, first organic fertilizer is uniformly spread fertilizer over the fields in earth's surface, 750~1150kg/ mus of organic manure application rate；Rake
Ground is smooth, soaked field of pouring water, and heavy slurry heel row removes extra soaked field water within 5~7 days, and then, shallow water rice transplanting, slow/controlled release fertilizer is applied using depth measurement
Fertile rice transplanter precisely applies, and 30~50kg/ mus of dose, 5~7 days fields keep 2cm water layer to ensure that rice shoot is turned green into after transplanting
It is living, water layer is not kept to the preceding field face of booting later, soil moisture content is the 70%~80% of saturation moisture content, ineffective tillering phase
" enough seedlings " dry field, shines to Tanaka and opens small gap, then fill 1~2cm water layer, then falls dry, such circulation；
(3) ear manuer: Rise's boot period soil table keeps 1~2cm water layer, and in boot stage, to using between full heading time, filling is permeable, falls naturally
Do the Dry-wet alternate irrigation to soil water potential to pour water when -25kPa.During this period, it is water-soluble to apply a great number of elements for punching when pouring water every time
Fertilizer, 5~10kg/ mus of amount of application, interval rushes Shi Yici in 5~7 days；
(4) it granulated fertilizer: is all made of during entire grouting and fills permeable, fall the dry and wet friendship done to soil water potential to pour water when -25kPa naturally
For irrigation, punching is 1. carried out with a great number of elements Water soluble fertilizer and is applied, 7~12 days are primary, and each 2~3kg/ of dosage mus；2. with microelement
Foliar fertilizer is used for foliage-spray after diluting 600~1000 times, 5~7 days are primary, and 120~160g/ mus of amount of application.
10. method of administration according to claim 9, which is characterized in that shine in the step (2) to Tanaka and open small gap
For -30~35kpa.
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