CN105230263A - Method for planting broad bean on moderate saline-alkali field - Google Patents
Method for planting broad bean on moderate saline-alkali field Download PDFInfo
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- CN105230263A CN105230263A CN201510536017.3A CN201510536017A CN105230263A CN 105230263 A CN105230263 A CN 105230263A CN 201510536017 A CN201510536017 A CN 201510536017A CN 105230263 A CN105230263 A CN 105230263A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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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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- 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
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Abstract
The invention discloses a method for planting broad beans on a moderate saline-alkali field, which comprises following steps: preparing the field, adding an improvement agent, sewing and managing fertilizer application. According to the invention, aiming to the improvement agent for the moderate saline-alkali field, the added oil cake can improve nutrient in the soil; and the added EDTA can form a stable coordination compound together with an alkali metal in the saline-alkali field, thus effectively reducing large amount of sodium ions in the soil and improving the physicochemical property of the moderate saline-alkali soil; and further, the planted broad beans grow very well and the effect of improving the production is realized.
Description
Technical field
The present invention relates to planting technology field, saline land, be specifically related to the method for a kind of moderate saline-alkali soil plantation broad bean.
Background technology
Saline land is a kind of salt aggregation, refer to that salinity contained inside soil has influence on the normal growth of crop, according to UNESCO and food and agricultural organization's incomplete statistics, the area in saline land, the whole world is 9.5438 hundred million hectares, and wherein China is 9,913 ten thousand hectares.The formation of China's alkaline earth and alkali-affected soil, major part is accumulative relevant with Carbonates In Soil, and thus basicity is general higher, and serious salt affected soil regional plant almost can not be survived.
Saline land is utilizing in the middle of process, briefly, can be divided into light saline land, moderate saline-alkali soil and heavy saline.Light saline land refers to that its emergence rate is at 70%-80%, and its salt content is below 3/1000ths; Heavy saline refers to that its salt content is more than 6/1000ths, and emergence rate is lower than 50%; This block middle is exactly that (be expressed as with pH value: moderate saline-alkali soil pH value is: 7.1-8.5, moderate saline-alkali soil pH value is moderate saline-alkali soil: 8.5-9.5, and heavy salinized ground pH value is: more than 9.5).At present along with the development of science and technology, should only not see disadvantageous one side, more it should be regarded as very precious land resources, improving saline land for the plantation of crops is the good method effectively utilizing saline land, it has huge economic worth and the value of environmental protection, and therefore the present inventor provides the method for a kind of moderate saline-alkali soil plantation broad bean by large quantifier elimination and experiment.
Summary of the invention
The present invention aims to provide the method for a kind of moderate saline-alkali soil plantation broad bean, with solve numerous moderate saline-alkali soil improved effect poor, improve length consuming time, proportion of crop planting has a big risk, yield poorly, problem that illness rate is high.
The present invention is achieved by the following technical programs:
A method for moderate saline-alkali soil plantation broad bean, the method comprises the following steps:
A, whole: remove the weeds foreign material in saline land, deep ploughing 35-40cm also digs, after ground is made into concavity, the paramount unearthed face 3-8cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, add modifying agent after rinsing 1 time with clear water, and again deep plough, dig, flatten;
C, sowing: modifying agent added after 10-15 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly;
D, fertilizing management: regularly topdress supplementary broad bean nutrient, until broad bean is ripe.
Modifying agent in described step b is made up of following raw material: ardealite 800-900 part, zeolite 85-91 part, furfural dregs 90-96 part, peat composed of rotten mosses 75-85 part, dry and soft pin 73-79 part, vermiculite 72-76 part, well-rotted farmyard manure 110-130 part, aluminum sulfate 75-85 part, zinc sulphate 75-81 part, manganese sulphate 76-82 part, oil cake 40-50 part, EDTA25-29 part.
Modifying agent in described step b is made up of following raw material: ardealite 830-870 part, zeolite 87-89 part, furfural dregs 92-94 part, peat composed of rotten mosses 77-83 part, dry and soft pin 75-77 part, vermiculite 73-75 part, well-rotted farmyard manure 115-125 part, aluminum sulfate 77-83 part, zinc sulphate 77-79 part, manganese sulphate 78-80 part, oil cake 42-48 part, EDTA26-28 part.
Modifying agent in described step b is made up of following raw material: ardealite 850 parts, 88 parts, zeolite, furfural dregs 93 parts, the peat composed of rotten mosses 80 parts, 76 parts, dry and soft pin, vermiculite 74 parts, well-rotted farmyard manure 120 parts, 80 parts, aluminum sulfate, 78 parts, zinc sulphate, manganese sulphate 79 parts, oil cake 45 parts, EDTA27 part.
The amount of application being 0.3-0.4% modifying agent when total soil salt content in described step b is 800-900kg/ mu.
The amount of application being 0.4-0.5% modifying agent when total soil salt content in described step b is 900-1000kg/ mu.
In described step c, the seeding quantity of broad bean is 3-5kg/ mu.
In described steps d, fertilizing management applied nitrogenous fertilizer 5-7kg/ mu, phosphate fertilizer 5-7kg/ mu, potash fertilizer 5-7kg/ mu respectively every 30-35 days, until broad bean is ripe.
Compared with prior art, the technique effect of technical scheme of the present invention is embodied in:
1. moisture is circulated in saline land by whole by this method, soil salt is dissolved, all cross down to ooze and be discharged in deep soil again by after moisture eliminating saline and alkaline for the solubility in topsoil, level land under can making uniform moisture and ooze, improve the effect that rainfall is drenched salt and irrigated the desalinization of soil by flooding or leaching, prevent the salination of soil plaque-like, to turn over plow layer of loosening, cut off soil capillary, weaken soil water evaporation, effectively control the soil accumulation of salt in the surface soil.
2. this method effectively improves the salt alkali content of moderate saline-alkali soil by the interpolation of modifying agent, the growth demand of broad bean can be met, in the modifying agent added, each composition can also play and suppress soil salt to rise while each self-applying of performance, reduce soil alkali content, improve the effect of soil physico-chemical property.
3. the modifying agent added in this method can improve saline land medium trace element and humic acid Organic nutrient, increase the nutrient of soil, thus increase soil fertility comprehensively, promote plant growth, later stage coordinates imposing of fertilizer, add the content of soil N P, K, the broad bean of planting not only is grown fine, the effect improving output can also be reached.
4. the modifying agent added in this method can improve the chemical property of saline-alkali soil, and the pH value of soil, Sodium by substitution, basicity are reduced, and desalination speed is accelerated, thus mineral nutrient element in activating soil, improve the availability of nutrient, optimize crop growth environment.
5. be main owing to being NaCL in saline-alkali soil, Na
+, Cl
-deng the water suction hindering crop seed and root system, make crop be difficult to growth, this method, by using modifying agent, makes part NaCl and CaSO
4generate Na
2sO
4, salinity solvability reduces greatly, and soil structure improves in addition, naturally drenches salt and strengthens, Na
+, Cl
-go with water in a large number, optimize the growing environment of broad bean.
6. the nutrient of soil can be improved for the oil cake added in the modifying agent of moderate saline-alkali soil, and the EDTA added can form stable complex with the alkali metal in saline land, in effective minimizing soil, a large amount of sodium ion, serves requisite effect for improving moderate saline-alkali soil.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is further described, but described in claimed scope is not limited to.
Principle illustrates:
The present invention mainly improves saline land by modifying agent allows it meet the planting requirement of broad bean, and coordinate and topdress and reach the object of high yield broad bean, saline land is allowed to meet the growth of plant, what first need solution is the salt and alkali component affecting plant growth in saline land, therefore modifying agent is one of most important factor improving saline land, modifying agent in the present invention is mainly based on ardealite, zeolite, furfural dregs are auxiliary, coordinate other components to reach and reduce saline land salt alkali content, improve the effect of soil, because ardealite is aobvious acid, after being manured into soil, make the H of soil
+concentration rises, and thus has certain regulating action to acid-base value in soil.CaSO on the other hand in ardealite
4with the HCO in soil
3 -and CO
3 2-react, generate Ca (HCO
3)
2with the CaCO of slightly solubility
3make pH decreased, the sodium ion on calcium ion replaceable salt affected soil contained in ardealite and the content of soil exchangeable sodium ion is reduced, thus reduction soil sodium basicity, the leading ion in soil is by Na
+become Ca
2+after, the formation of soil aggregate can be promoted, reduce the bulk density of soil, increase soil water permeability, promote desalinization of soil by flooding or leaching speed, reach the object in improvement saline land.In addition, ardealite can also reduce the pH value of soil, and reason has two: 1. the PH of ardealite own is 3-4, in acid, therefore can neutralize part surface soil alkalinity.2. bicarbonate radical, carbanion generation chemical reaction in ardealite in main component calcium sulphate and soil, generate calcium bicarbonate and calcium carbonate, cause P in soil H value to decline.Zeolite has very strong adsorption capacity and ion exchange energy usually, and zeolite has sorption and desorption effect to salinity and nutrient, and salinity is in low strength range, the suction-operated of zeolite is not obvious, along with the increase of concentration of salt solution, the adsorbing capacity of the prolongation zeolite of adsorption time also increases, and zeolite is to Cl
-have certain suction-operated, use zeolite and the salinity in soil can be made to be tending towards reducing, basicity reduces, and cushioning effect is played to the pH value of soil, pH value can drop to about 8.2 by 9.6, uses zeolite and improves plant nutrition environment, be conducive to the growth of broad bean.Furfural dregs is with its free acid contained and humus, can to a certain extent in and the alkalescence of saline-alkali soil, furfural dregs can become stable state by sticking ammonium, avoid the volatilization of ammonia in basic soil, because furfural dregs is to the adjustment of surface soil alkalinity, slow effect phosphorus part in soil can be converted into effectively, and fixing trace element also can activate, and basic soil improves the water permeability of soil extremely significantly after using furfural dregs.Be conducive to the drip washing of salinity in saline-alkali soil like this.
Embodiment one
Modifying agent is filled a prescription: ardealite 800kg, zeolite 85kg, furfural dregs 90kg, peat composed of rotten mosses 75kg, dry and soft pin 73kg, vermiculite 72kg, well-rotted farmyard manure 110kg, aluminum sulfate 75kg, zinc sulphate 75kg, manganese sulphate 76kg, oil cake 40kg, EDTA25kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 200 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 35cm also digs, after ground is made into concavity, the paramount unearthed face 3cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 800kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 900kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 10 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 3kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 5kg/ mu, phosphate fertilizer 5kg/ mu, potash fertilizer 5kg/ mu respectively every 30 days, until broad bean is ripe.
Embodiment two
Modifying agent is filled a prescription: ardealite 900kg, zeolite 91kg, furfural dregs 96kg, peat composed of rotten mosses 85kg, dry and soft pin 79kg, vermiculite 76kg, well-rotted farmyard manure 130kg, aluminum sulfate 85kg, zinc sulphate 81kg, manganese sulphate 82kg, oil cake 50kg, EDTA29kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 200 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 36cm also digs, after ground is made into concavity, the paramount unearthed face 4cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 800kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 900kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 12 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 3kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 5kg/ mu, phosphate fertilizer 5kg/ mu, potash fertilizer 5kg/ mu respectively every 32 days, until broad bean is ripe.
Embodiment three
Modifying agent is filled a prescription: ardealite 830kg, zeolite 87kg, furfural dregs 92kg, peat composed of rotten mosses 77kg, dry and soft pin 75kg, vermiculite 73kg, well-rotted farmyard manure 115kg, aluminum sulfate 77kg, zinc sulphate 77kg, manganese sulphate 78kg, oil cake 42kg, EDTA26kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 200 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 39cm also digs, after ground is made into concavity, the paramount unearthed face 7cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 800kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 900kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 14 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 5kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 5kg/ mu, phosphate fertilizer 5kg/ mu, potash fertilizer 5kg/ mu respectively every 34 days, until broad bean is ripe.
Embodiment four
Modifying agent is filled a prescription: ardealite 870kg, zeolite 89kg, furfural dregs 94kg, peat composed of rotten mosses 83kg, dry and soft pin 77kg, vermiculite 75kg, well-rotted farmyard manure 125kg, aluminum sulfate 83kg, zinc sulphate 79kg, manganese sulphate 80kg, oil cake 48kg, EDTA28kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 300 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 40cm also digs, after ground is made into concavity, the paramount unearthed face 8cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 800kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 900kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 15 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 5kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 5kg/ mu, phosphate fertilizer 5kg/ mu, potash fertilizer 5kg/ mu respectively every 35 days, until broad bean is ripe.
Embodiment five
Modifying agent is filled a prescription: ardealite 850kg, zeolite 88kg, furfural dregs 93kg, peat composed of rotten mosses 80kg, dry and soft pin 76kg, vermiculite 74kg, well-rotted farmyard manure 120kg, aluminum sulfate 80kg, zinc sulphate 78kg, manganese sulphate 79kg, oil cake 45kg, EDTA27kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 250 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 37cm also digs, after ground is made into concavity, the paramount unearthed face 6cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 800kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 900kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 13 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 4kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 6kg/ mu, phosphate fertilizer 6kg/ mu, potash fertilizer 6kg/ mu respectively every 33 days, until broad bean is ripe.
Embodiment six
Modifying agent is filled a prescription: ardealite 800kg, zeolite 85kg, furfural dregs 90kg, peat composed of rotten mosses 75kg, dry and soft pin 73kg, vermiculite 72kg, well-rotted farmyard manure 110kg, aluminum sulfate 75kg, zinc sulphate 75kg, manganese sulphate 76kg, oil cake 40kg, EDTA25kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 200 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 35cm also digs, after ground is made into concavity, the paramount unearthed face 3cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 900kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 1000kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 10 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 3kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 5kg/ mu, phosphate fertilizer 5kg/ mu, potash fertilizer 5kg/ mu respectively every 30 days, until broad bean is ripe.
Embodiment seven
Modifying agent is filled a prescription: ardealite 900kg, zeolite 91kg, furfural dregs 96kg, peat composed of rotten mosses 85kg, dry and soft pin 79kg, vermiculite 76kg, well-rotted farmyard manure 130kg, aluminum sulfate 85kg, zinc sulphate 81kg, manganese sulphate 82kg, oil cake 50kg, EDTA29kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 200 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 36cm also digs, after ground is made into concavity, the paramount unearthed face 4cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 900kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 1000kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 12 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 3kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 7kg/ mu, phosphate fertilizer 7kg/ mu, potash fertilizer 7kg/ mu respectively every 32 days, until broad bean is ripe.
Embodiment eight
Modifying agent is filled a prescription: ardealite 830kg, zeolite 87kg, furfural dregs 92kg, peat composed of rotten mosses 77kg, dry and soft pin 75kg, vermiculite 73kg, well-rotted farmyard manure 115kg, aluminum sulfate 77kg, zinc sulphate 77kg, manganese sulphate 78kg, oil cake 42kg, EDTA26kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 300 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 39cm also digs, after ground is made into concavity, the paramount unearthed face 7cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 900kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 1000kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 14 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 5kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 5kg/ mu, phosphate fertilizer 5kg/ mu, potash fertilizer 5kg/ mu respectively every 34 days, until broad bean is ripe.
Embodiment nine
Modifying agent is filled a prescription: ardealite 870kg, zeolite 89kg, furfural dregs 94kg, peat composed of rotten mosses 83kg, dry and soft pin 77kg, vermiculite 75kg, well-rotted farmyard manure 125kg, aluminum sulfate 83kg, zinc sulphate 79kg, manganese sulphate 80kg, oil cake 48kg, EDTA28kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 300 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 40cm also digs, after ground is made into concavity, the paramount unearthed face 8cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 900kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 1000kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 15 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 5kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 7kg/ mu, phosphate fertilizer 7kg/ mu, potash fertilizer 7kg/ mu respectively every 35 days, until broad bean is ripe.
Embodiment ten
Modifying agent is filled a prescription: ardealite 850kg, zeolite 88kg, furfural dregs 93kg, peat composed of rotten mosses 80kg, dry and soft pin 76kg, vermiculite 74kg, well-rotted farmyard manure 120kg, aluminum sulfate 80kg, zinc sulphate 78kg, manganese sulphate 79kg, oil cake 45kg, EDTA27kg.
Modifying agent preparation method: first ardealite, zeolite, furfural dregs, the peat composed of rotten mosses, dry and soft pin, vermiculite, oil cake are mixed with well-rotted farmyard manure, aluminum sulfate, zinc sulphate, manganese sulphate, EDTA after being crushed to 250 orders again.
The method of moderate saline-alkali soil plantation broad bean:
A, whole: remove the weeds foreign material in saline land, deep ploughing 37cm also digs, after ground is made into concavity, the paramount unearthed face 6cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, modifying agent is added after rinsing 1 time with clear water, when total soil salt content is 0.3-0.4%, the amount of application of modifying agent is 850kg/ mu, when total soil salt content is 0.4-0.5%, the amount of application of modifying agent is 950kg/ mu, again deep ploughs, digs, flattens after having added;
C, sowing: after modifying agent adds 13 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly, the seeding quantity of broad bean is 4kg/ mu;
D, fertilizing management: applied nitrogenous fertilizer 6kg/ mu, phosphate fertilizer 6kg/ mu, potash fertilizer 6kg/ mu respectively every 33 days, until broad bean is ripe.
Claims (8)
1. a method for moderate saline-alkali soil plantation broad bean, is characterized in that: the method comprises the following steps:
A, whole: remove the weeds foreign material in saline land, deep ploughing 35-40cm also digs, after ground is made into concavity, the paramount unearthed face 3-8cm of injected clear water, bubble soil 5 days;
B, modifying agent add: got rid of by native internal water accumulation, add modifying agent after rinsing 1 time with clear water, and again deep plough, dig, flatten;
C, sowing: modifying agent added after 10-15 days, do furrow trench digging, be sown into Broad Bean Seeds uniformly;
D, fertilizing management: regularly topdress supplementary broad bean nutrient, until broad bean is ripe.
2. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: the modifying agent in described step b is made up of following raw material: ardealite 800-900 part, zeolite 85-91 part, furfural dregs 90-96 part, peat composed of rotten mosses 75-85 part, dry and soft pin 73-79 part, vermiculite 72-76 part, well-rotted farmyard manure 110-130 part, aluminum sulfate 75-85 part, zinc sulphate 75-81 part, manganese sulphate 76-82 part, oil cake 40-50 part, EDTA25-29 part.
3. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: the modifying agent in described step b is made up of following raw material: ardealite 830-870 part, zeolite 87-89 part, furfural dregs 92-94 part, peat composed of rotten mosses 77-83 part, dry and soft pin 75-77 part, vermiculite 73-75 part, well-rotted farmyard manure 115-125 part, aluminum sulfate 77-83 part, zinc sulphate 77-79 part, manganese sulphate 78-80 part, oil cake 42-48 part, EDTA26-28 part.
4. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: the modifying agent in described step b is made up of following raw material: ardealite 850 parts, 88 parts, zeolite, furfural dregs 93 parts, the peat composed of rotten mosses 80 parts, 76 parts, dry and soft pin, vermiculite 74 parts, well-rotted farmyard manure 120 parts, 80 parts, aluminum sulfate, 78 parts, zinc sulphate, manganese sulphate 79 parts, oil cake 45 parts, EDTA27 part.
5. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: the amount of application being 0.3-0.4% modifying agent when total soil salt content in described step b is 800-900kg/ mu.
6. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: the amount of application being 0.4-0.5% modifying agent when total soil salt content in described step b is 900-1000kg/ mu.
7. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: in described step c, the seeding quantity of broad bean is 3-5kg/ mu.
8. the method for moderate saline-alkali soil plantation broad bean according to claim 1, is characterized in that: in described steps d, fertilizing management applied nitrogenous fertilizer 5-7kg/ mu, phosphate fertilizer 5-7kg/ mu, potash fertilizer 5-7kg/ mu respectively every 30-35 days, until broad bean is ripe.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107027503A (en) * | 2017-05-27 | 2017-08-11 | 马鞍山绿丰种业有限公司 | A kind of implantation methods of broad bean |
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