CN107996316A - A kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation - Google Patents
A kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation Download PDFInfo
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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Abstract
The invention discloses a kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation, biogas slurry is poured onto in greenhouse in July, the biogas slurry poured rushes the biogas slurry of any anaerobic fermentation stage after excrement or dry collection for water, wherein, the biogas slurry amount poured is according to the different and different of biogas slurry technique, after biogas slurry is poured, greenhouse seals 20~35 days, and rising, fermentation is carried out using the strong light of summer high temperature；After sealing the time limit, greenhouse film being removed in time, is dried, the drying time according to the different and different of biogas slurry technique, at the beginning of September, carries out Hot Pepper Seedling field planting；Into the different stages in the phase of bearing fruit to the best fruiting period of blooming, the biogas slurry that water rushes anaerobic fermentation time >=15 day after anaerobic fermentation time the ＞ biogas slurry or dry collection of 30 days after excrement technique is added according to water requirement, the present invention not only realizes that pepper cultivation overall process dissolves biogas slurry, and more than 100 kilograms of capsicum is increased income per acre, the good capsicum accounting of condition can lift more than 2 percentage points.
Description
Technical field
The present invention relates to a kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation.
Background technology
Pig farm biogas slurry refers to the liquid residue produced together after anaerobic fermentation by swine excrement and sewage.Pig farm biogas slurry
The component contents such as middle COD, nitrogen, phosphorus are higher, and surrounding body self-purification function certainly will be impacted by directly discharging environment.A large amount of investigations
Data show that pig farm biogas slurry region planted agent is extremely low with degree, and route of administration is less, it has also become livestock and poultry cultivation accessory substance, crop
One of limiting factor of stalk marsh gas trans-utilization, causes public opinion extensive concern and the height weight of governments at all levels' pollution treatment decision-making
Depending on.
Pig farm is handled and utilizes by the collective effect such as agricultural land soil and existence microorganism in the soil, crops
The method of biogas slurry, is easily implementation generally acknowledged at present and effective processing method.Patent 201410089143.4 discloses
It is a kind of using sand culture mode planting forage grass to dissolve the method for pig farm biogas slurry, using the characteristics of husky large specific retention force difference and herbage
Efficient transpiration quickly cuts down the moisture in biogas slurry, and a large amount of nutriments accumulated in biogas slurry are needed for herbage growth, in height
Under frequency biogas slurry is irrigated, the high benign cycle of formation efficiency, it is dirty and for blue or green ability to greatly improve receiving for herbage, however, it is desirable to
Sand culture, thus it is only suitable for suitable area utilization；The biogas slurry agricultural Model consumption technical research of Master's thesis pig farm（Zhao Lili,《River
Southern university》2010）Disclose using Vegetables consumption pig farm biogas slurry, but the biogas slurry dissolved is the normal use biogas of 1 year
Pond discharges the biogas slurry in middle level, i.e., can only dissolve the biogas slurry of complete oxidation, and biogas slurry consumption amount is small, still, pig farm biogas slurry at present
The difficult point of cropland application is the biogas slurry that periphery is limited for matched farmland area and unprocessed or degree for the treatment of is different nearby
There are great difference, biogas slurry treatment and improper use easily to cause crop cut for consumption amount and application effect in Different Crop
Production, or even pollution surrounding enviroment etc., therefore, in production are badly in need of one kind and had not only ensured crop yield and lifted quality but also can be at utmost
Dissolve the biogas slurry consumption method of Different treatments.
The content of the invention
, can be most the present invention provides a kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation
The biogas slurry of a large amount of consumption Different treatments, realizes utilization of waste as resource, turns waste into wealth, and improve the yield of capsicum
And condition.
To solve the above-mentioned problems, the technical solution adopted in the present invention is such that one kind utilizes facility plastic greenhouse capsicum
The method for cultivating safe and efficient consumption pig farm biogas slurry, includes the following steps：
1）The preceding crop in facility plastic greenhouse is harvested in due course in early June, plant residue in spite of illness is removed, levels land；
2）Surrounding inside facility plastic greenhouse bury height 50~100cm hard baffle or antiseepage film, underground buried depth 40~
80cm, overground part retain 10~20cm, prevent biogas slurry from outflowing, influence surrounding enviroment；
3）Repair greenhouse film, it is ensured that leakproofness；
4）Biogas slurry is poured onto in greenhouse in July, any anaerobism is sent out after the biogas slurry poured rushes excrement or dry collection for water
The biogas slurry in ferment stage, wherein, it is right per acre when the biogas slurry poured rushes the anaerobic fermentation time ＜ biogas slurry of 15 days after excrement technique for water
The irrigation amount answered is 16.7~33.3 tons, and the biogas slurry poured rushes the biogas slurry of 15-30 days anaerobic fermentation time after excrement technique for water
When, corresponding irrigation amount is 33.3~66.7 tons per acre；The biogas slurry poured rushes anaerobic fermentation time ＞ 30 after excrement technique for water
During it biogas slurry, corresponding irrigation amount is 66.7~100 tons per acre；The biogas slurry poured is the anaerobic fermentation after dry collection
During the time ＜ biogas slurries of 15 days, corresponding irrigation amount is 33.3~66.7 tons per acre, and the biogas slurry poured is after dry collection
Anaerobic fermentation time >=15 day biogas slurry when, per acre corresponding irrigation amount be 66.7~100 tons；
5）After biogas slurry is poured, greenhouse seals 20~35 days, and rising, fermentation is carried out using the strong light of summer high temperature；
6）After sealing the time limit, greenhouse film is removed in time, is dried, when step 4）The biogas slurry poured rushes excrement work for water
After skill during the anaerobic fermentation time ＜ biogas slurry of 15 days, dry 0~5 day；When step 4）After the biogas slurry poured rushes excrement technique for water
During the anaerobic fermentation time ＜ biogas slurry of 15 days after 15-30 days anaerobic fermentation time or dry collection, dry 5~10 days；When
Step 4）The biogas slurry poured for water rush anaerobic fermentation time ＞ after excrement technique 30 days or dry collection after anaerobic fermentation when
Between >=biogas slurry of 15 days when, dry 10~15 days, after drying, 10~30 kilograms of composite fertilizers of compounding application are ploughed deeply per acre
Soil；
7）At the beginning of September, determine wide-and narrow-row away from laying drip irrigation zone, covers chequered with black and white mulch, surrounding is compact with soil, according to width
95~115cm of row, 40~50cm of narrow row, 45~60cm of spacing in the rows open planting pit, select the field planting of hole tray stalwartness Hot Pepper Seedling；
8）After capsicum slow seedling, a clear water is poured using drip irrigation zone, meet plant tiller needs water requirement, makes soil volumetric water content
Reach 20~25%；
9）Into the phase of bearing fruit of blooming, treat that a green pepper sits and grows to thumb head size, pour and apply Tomacon, specially utilize drip irrigation zone
Anaerobic fermentation time >=15 after anaerobic fermentation time the ＞ biogas slurry or dry collection of 30 days are rushed after excrement technique in first watering per acre
1~2 ton of it biogas slurry, then add 3~5 kilograms of potassium dihydrogen phosphate with clear water, finally makes soil volumetric water content using pouring clear water
Up to 20~25%；
10）Between capsicum yields positive results to first time and harvests, when soil volumetric water content≤15%, poured with drip irrigation zone full dose
Water rushes the biogas slurry of anaerobic fermentation time >=15 day after anaerobic fermentation time the ＞ biogas slurry or dry collection of 30 days after excrement technique,
Make soil volumetric water content up to 25~30%；
11）Into the best fruiting period, after second of harvesting capsicum, watered per acre with drip irrigation zone and rush anaerobic fermentation time ＞ after excrement technique
4~6 tons of the biogas slurry of anaerobic fermentation time >=15 day, sugar alcohol is added in combination with watering after the biogas slurry or dry collection of 30 days
220~440 grams of calcium, boron zinc Ca, Mg and Fe sugar alcohol 300~600 grams of preparation of chelating, promotion is beared fruit more and Fruit；Adopted from for the second time
Receive to one batch of pepper planting and terminate, after often harvesting capsicum twice, watering per acre rushes anaerobic fermentation time ＞'s after excrement technique 30 days
After biogas slurry or dry collection the biogas slurry of anaerobic fermentation time >=15 day once, each 4~6 tons of biogas slurry dosage, each biogas slurry
After pouring 5~10 kilograms of 3~5 kilograms of potassium dihydrogen phosphate or composite fertilizer are added with clear water interval.
Wherein, in order to enable biogas slurry to advantageously promote chili growth and volume increase, step 5）In, greenhouse seals the time limit according to natural pond
Depending on liquid watering time, biogas slurry, which is poured, is filled in early July progress, then Sealing period 30-35 days；Biogas slurry, which is poured, is filled in progress mid-July,
Then Sealing period 25-30 days；Biogas slurry, which is poured, is filled in late July progress, then Sealing period 20-25 days.
Preferably, the drip irrigation zone aperture of laying is 1.0~1.5mm.
Beneficial effect：
1st, the present invention realizes that pepper cultivation overall process dissolves biogas slurry, in addition to the at utmost consumption for realizing pig farm biogas slurry, per acre may be used
Realize 65~150 tons of pig farm biogas slurry of consumption, handled in advance before pepper planting using biogas slurry pouring, both take full advantage of planting industry
The high temperature neutral gear phase of crops for rotation linking, and culture fertility, reduce the usage amount of chemical 20-45 kilograms of composite fertilizer of base fertilizer per acre；Peppery
Green pepper yields positive results applies certain biogas slurry between first time harvesting, both amount of makeup water, also realized the nitrogenous fertilizer supply of chili growth, and promoted
Into bloom number and the increasing of overgrowing branch, constantly extend leaf area, accelerate Fruit；The best fruiting period applies biogas slurry, pours energy every time
Realize 4~6 tons of using water wisely, both reduced the occurrence frequency of pest and disease damage, average one batch of pepper planting can save medication 1~2 time, save
About planting cost while can also promote the tuning of Quality of Capsicum.
2nd, because of contained component difference, improper use, is easily caused for different disposal technique and the biogas slurry of Various Fermenting Degree
The capsicum underproduction, the present invention correspond to the pig farm natural pond using different disposal technique and attenuation degree in pepper cultivation process different phase
Liquid, had both realized different disposal technique（Excrement or dry collection are rushed including water）With the consumption of the biogas slurry of Various Fermenting Degree, delay
The pressure of feces of farm subsequent treatment is solved, utilization of waste as resource is realized, turns waste into wealth, while realize the yield of capsicum
The lifting with condition is increased income, increases income more than 100 kilograms per acre, the good capsicum accounting of condition can lift more than 2 percentage points.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Embodiment 1
1）The preceding crop in facility plastic greenhouse is harvested in due course in early June, plant residue in spite of illness is removed, levels land；
2）Surrounding inside facility plastic greenhouse buries the hard baffle of height 80cm, underground buried depth 65cm, and overground part retains 15cm,
Prevent biogas slurry from outflowing, influence surrounding enviroment；
3）Repair greenhouse film, it is ensured that leakproofness；
4）Biogas slurry is poured onto in greenhouse in the first tenday period of a month in July, watering pours water rushes the anaerobic fermentation biogas slurry of 14 days after excrement technique per acre
33.3 tons；
5）After biogas slurry is poured, greenhouse is sealed 30 days, rising, fermentation is carried out using the strong light of summer high temperature；
6）After sealing the time limit, greenhouse film is removed in time, is dried 5 days, and after drying, 15 kilograms of compounding application is multiple per acre
Hefei（NPK15-15-15）Carry out ploughing deeply soil；
7）At the beginning of September, determine wide-and narrow-row away from laying aperture 1.0mm drip irrigation zones, cover chequered with black and white mulch, surrounding soil pressure
It is real, planting pit is opened according to wide row 105cm, narrow row 45cm, spacing in the rows 55cm, selects the field planting of hole tray stalwartness Hot Pepper Seedling；
8）After capsicum slow seedling, a clear water is poured using drip irrigation zone, meet plant tiller needs water requirement, makes soil volumetric water content
Reach 25%, do not pour biogas slurry during this.
9）Into the phase of bearing fruit of blooming, treat that a green pepper sits and grows to thumb head size, pour and apply Tomacon once, start at this time
The anaerobic fermentation time ＞ biogas slurry of 30 days after excrement technique is rushed in watering, pours 1.5 tons of biogas slurry per acre using drip irrigation zone, then added with clear water
3 kilograms of potassium dihydrogen phosphate, finally makes soil volumetric water content up to 25% using pouring clear water；
10) between capsicum yields positive results to first time and harvests, when soil volumetric water content≤15%, poured with drip irrigation zone full dose
Water rushes the anaerobic fermentation time ＞ biogas slurry of 30 days after excrement technique, makes soil volumetric water content up to 25%, because of different plastic shed soil topsoils
Structure is different, and 8.2 tons have been poured in this example.Both soil moisture content can be supplemented, while can also realize the nitrogenous fertilizer supply of chili growth,
Accelerate bloom number and overgrowing branch increase, constantly extend leaf area, accelerate Fruit.
11）Into the best fruiting period, anaerobic fermentation time ＞ 30 days after excrement technique are rushed in watering per acre after second of harvesting capsicum
4 tons of biogas slurry, adds 220 grams of sugar alcohol calcium, boron zinc Ca, Mg and Fe sugar alcohol chelates 300 grams of preparation in combination with watering, promote bear fruit and
Fruit.Terminate from second harvesting to one batch of pepper planting, often harvest capsicum twice and pour a water and rush anaerobism after excrement technique
30 days biogas slurries of fermentation time ＞, each 5 tons of biogas slurry dosage, the public affairs of potassium dihydrogen phosphate 3 are added after each biogas slurry pouring with clear water interval
5 kilograms of jin or composite fertilizer.
16 capsicums are harvested altogether, the yield of capsicum is 4873.4 kgs/acre, and the ratio of the excellent capsicum of condition is 91.3%,
The ratio of capsicum in condition is 5.8%, and the ratio of the capsicum of condition difference is 2.9%, whole process 82 tons of biogas slurry of consumption.
Embodiment 2
1）The preceding crop in facility plastic greenhouse is harvested in due course in early June, plant residue in spite of illness is removed, levels land；
2）Surrounding inside facility plastic greenhouse buries the hard antiseepage film of height 100cm, underground buried depth 80cm, and overground part retains
20cm, prevents biogas slurry from outflowing, and influences surrounding enviroment；
3）Repair greenhouse film, it is ensured that leakproofness；
4）Biogas slurry is poured onto in greenhouse in the middle ten days in July, watering pours water rushes the anaerobic fermentation biogas slurry of 28 days after excrement technique per acre
66.7 tons；
5）After biogas slurry is poured, greenhouse is sealed 25 days, rising, fermentation is carried out using the strong light of summer high temperature；
6）After sealing the time limit, greenhouse film is removed in time, dry 10 days, after drying, 10 kilograms of compounding application per acre
Composite fertilizer（NPK15-15-15）Carry out ploughing deeply soil；
7）At the beginning of September, determine wide-and narrow-row away from laying aperture 1.0mm drip irrigation zones, cover chequered with black and white mulch, surrounding soil pressure
It is real, planting pit is opened according to wide row 105cm, narrow row 45cm, spacing in the rows 55cm, selects the field planting of hole tray stalwartness Hot Pepper Seedling；
8）After capsicum slow seedling, a clear water is poured using drip irrigation zone, meet plant tiller needs water requirement, makes soil volumetric water content
Reach 25%, do not pour biogas slurry during this.
9）Into the phase of bearing fruit of blooming, treat that a green pepper sits and grows to thumb head size, pour and apply Tomacon once, start at this time
The anaerobic fermentation time ＞ biogas slurry of 30 days after excrement technique is rushed in watering, pours 1.5 tons of biogas slurry per acre using drip irrigation zone, then added with clear water
3 kilograms of potassium dihydrogen phosphate, finally makes soil volumetric water content up to 25% using pouring clear water；
10) between capsicum yields positive results to first time and harvests, when soil volumetric water content≤15%, drip irrigation zone full dose can be used
The anaerobic fermentation time ＞ biogas slurry of 30 days after excrement technique is rushed in watering, makes soil volumetric water content up to 25%, because different plastic shed soils are ploughed
Rotating fields are different, and 7.5 tons have been poured in this example, can both supplement soil moisture content, while can also realize that the nitrogenous fertilizer of chili growth supplies
Give, Accelerate bloom number and overgrowing branch increase, constantly extend leaf area, accelerate Fruit.
11）Into the best fruiting period, anaerobic fermentation time ＞ 30 days after excrement technique are rushed in watering per acre after second of harvesting capsicum
4 tons of biogas slurry biogas slurry, in combination with watering add 220 grams of sugar alcohol calcium, boron zinc Ca, Mg and Fe sugar alcohol chelate 300 grams of preparation, promote it is more
Bear fruit and Fruit, terminate from second of harvesting to one batch of pepper planting, often harvest capsicum twice and pour a water and rush excrement technique
The anaerobic fermentation time ＞ biogas slurries of 30 days afterwards, each 5 tons of biogas slurry dosage, di(2-ethylhexyl)phosphate is added after each biogas slurry pouring with clear water interval
5 kilograms of 3 kilograms of hydrogen potassium or composite fertilizer.
16 capsicums are harvested altogether, the yield of capsicum is 5038.4 kgs/acre, and the ratio of the excellent capsicum of condition is 90.1%,
The ratio of capsicum in condition is 7.5%, and the ratio of the capsicum of condition difference is 2.4%, whole process 114.7 tons of biogas slurry of consumption.
Embodiment 3
1）The preceding crop in facility plastic greenhouse is harvested in due course in early June, plant residue in spite of illness is removed, levels land；
2）The cement plate of the prefabricated height 60cm of surrounding inside facility plastic greenhouse, underground buried depth 40cm, overground part retain 20cm, prevent
Only biogas slurry outflows, and influences surrounding enviroment；
3）Repair greenhouse film, it is ensured that leakproofness；
4）Biogas slurry is poured onto in greenhouse in the last ten-days period in July, pours the anaerobic fermentation biogas slurry of 14 days after dry collection per acre
66.7 tons；
5）After biogas slurry is poured, greenhouse is sealed 20 days, rising, fermentation is carried out using the strong light of summer high temperature；
6）After sealing the time limit, greenhouse film is removed in time, dry 10 days, after drying, 25 kilograms of compounding application per acre
Composite fertilizer（NPK15-15-15）Carry out ploughing deeply soil；
7）At the beginning of September, determine wide-and narrow-row away from laying aperture 1.0mm drip irrigation zones, cover chequered with black and white mulch, surrounding soil pressure
It is real, planting pit is opened according to wide row 105cm, narrow row 45cm, spacing in the rows 55cm, selects the field planting of hole tray stalwartness Hot Pepper Seedling；
8）After capsicum slow seedling, a clear water is poured using drip irrigation zone, meet plant tiller needs water requirement, makes soil volumetric water content
Reach 25%, do not pour biogas slurry during this.
9）Into the phase of bearing fruit of blooming, treat that a green pepper sits and grows to thumb head size, pour and apply Tomacon once, start at this time
The biogas slurry of dry collection fermentation time >=15 day is poured, pours 2 tons of biogas slurry per acre using drip irrigation zone, then biphosphate is added with clear water
3.5 kilograms of potassium, finally makes soil volumetric water content up to 25% using pouring clear water；
10) between capsicum yields positive results to first time and harvests, when soil volumetric water content≤15%, drip irrigation zone full dose can be used
The biogas slurry of dry collection fermentation time >=15 day is poured, makes soil volumetric water content up to 25%, because of different plastic shed soil topsoil structures
It is different, 9.3 tons have been poured in this example, can both supplement soil moisture content, while can also realize the nitrogenous fertilizer supply of chili growth, promote
Bloom number and the increasing of overgrowing branch, constantly extend leaf area, accelerate Fruit.
11）Into the best fruiting period, the biogas slurry 4 of dry collection fermentation time >=15 day is poured per acre after second of harvesting capsicum
Ton, adds 220 grams of sugar alcohol calcium, boron zinc Ca, Mg and Fe sugar alcohol 300 grams of preparation of chelating in combination with watering, promotes to bear fruit swollen with fruit more
Greatly.Terminate from second of harvesting to one batch of pepper planting, often harvest capsicum twice and pour dry collection fermentation time >=15
It biogas slurry, each 5 tons of biogas slurry dosage, 3 kilograms of potassium dihydrogen phosphate or compound is added after each biogas slurry pouring with clear water interval
5 kilograms of fertilizer.
16 capsicums are harvested altogether, the yield of capsicum is 4728.2 kgs/acre, and the ratio of the excellent capsicum of condition is 87.9%,
The ratio of capsicum in condition is 8.7%, and the ratio of the capsicum of condition difference is 3.4%, whole process 117 tons of biogas slurry of consumption.
Comparative example 1
1）The preceding crop in facility plastic greenhouse is harvested in due course in early June, plant residue in spite of illness is removed, levels land；
2）Repair greenhouse film, it is ensured that leakproofness；
3）Late August, per acre using 50 kilograms of composite fertilizers（NPK15-15-15）Carry out ploughing deeply soil；
7）At the beginning of September, determine wide-and narrow-row away from laying aperture 0.7mm drip irrigation zones, cover chequered with black and white mulch, surrounding soil pressure
It is real, planting pit is opened according to wide row 105cm, narrow row 45cm, spacing in the rows 55cm, selects the field planting of hole tray stalwartness Hot Pepper Seedling；
8）After capsicum slow seedling, a clear water is poured using drip irrigation zone, meet plant tiller needs water requirement, makes soil volumetric water content
Reach 25%.
9）Into the phase of bearing fruit of blooming, treat that a green pepper sits and grows to thumb head size, pour and apply Tomacon once, mended with clear water
5 kilograms of potassium dihydrogen phosphate is applied, finally makes soil volumetric water content up to 25% using pouring clear water；
10) between capsicum yields positive results to first time and harvests, when soil volumetric water content≤15%, urea 2 is applied with clear water punching
Kilogram, then pouring clear water again makes soil volumetric water content up to 25%.
11）Into the best fruiting period, 220 grams of sugar alcohol calcium, boron zinc Ca, Mg and Fe sugar are applied with water punching per acre after second of harvesting capsicum
Alcohol chelates 300 grams of preparation, and uses 10 kilograms of Shui Chongshicu composite fertilizers, promote bear fruit and Fruit, from harvest for second to
One batch of pepper planting terminates, and often harvests capsicum twice and pours a water, and 5 kilograms of potassium dihydrogen phosphate, urine are added in interval while watering
Plain 5 kilograms or 10 kilograms of composite fertilizer.
16 capsicums are harvested altogether, the yield of capsicum is 4621.5 kgs/acre, and the ratio of the excellent capsicum of condition is 85.2%,
The ratio of capsicum in condition is 10.6%, and the ratio of the capsicum of condition difference is 4.2%.
Comparative example 2
It is same as Example 1, the difference is that after step 5) biogas slurry is poured, greenhouse is sealed 10 days, step 6) the middle sealing time limit ties
Shu Hou, removes greenhouse film in time, dries 30 days.
16 capsicums are harvested altogether, and the yield of capsicum is 4605.2.6 kgs/acre, and the ratio of the excellent capsicum of condition is
89.2%, the ratio of the capsicum in condition is 6.9%, and the ratio of the capsicum of condition difference is 3.9%.
Comparative example 3
It is same as Example 2, the difference is that after step 5) biogas slurry is poured, greenhouse is sealed 30 days, step 6) the middle sealing time limit ties
Shu Hou, removes greenhouse film in time, dries 5 days.
15 capsicums are harvested altogether, the yield of capsicum is 4594.8 kgs/acre, and the ratio of the excellent capsicum of condition is 90.2%,
The ratio of capsicum in condition is 6.6%, and the ratio of the capsicum of condition difference is 3.2%.
Comparative example 4
It is same as Example 1, unlike since enter the phase of bearing fruit of blooming pour apply Tomacon to one batch of pepper planting tailend
Between, it is that water rushes the anaerobic fermentation time ＜ biogas slurry of 15 days after excrement technique to pour biogas slurry.
13 capsicums are harvested altogether, the yield of capsicum is 3018.6 kgs/acre, and the ratio of the excellent capsicum of condition is 69.4%,
The ratio of capsicum in condition is 15.9%, and the ratio of the capsicum of condition difference is 14.7%.
The kind for the capsicum planted in above-described embodiment is No. 8 elegant for ink, and the excellent capsicum of condition refers to fruit longhorn shape, fruit
Vertical footpath and ratio ＞ 2.4, the fruit mass >=70g of transverse diameter, the capsicum in condition refers to the short cattle horn shape of fruit, fruit indulges footpath and transverse diameter
Ratio≤2.4, fruit mass >=50g, the capsicum of condition difference refers to deformed fruit, fruit mass≤50g.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (3)
- A kind of 1. method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation, it is characterised in that including as follows Step：1）The preceding crop in facility plastic greenhouse is harvested in due course in early June, plant residue in spite of illness is removed, levels land；2）Surrounding inside facility plastic greenhouse bury height 50~100cm hard baffle or antiseepage film, underground buried depth 40~ 80cm, overground part retain 10~20cm, prevent biogas slurry from outflowing, influence surrounding enviroment；3）Repair greenhouse film, it is ensured that leakproofness；4）Biogas slurry is poured onto in greenhouse in July, any anaerobism is sent out after the biogas slurry poured rushes excrement or dry collection for water The biogas slurry in ferment stage, wherein, it is right per acre when the biogas slurry poured rushes the anaerobic fermentation time ＜ biogas slurry of 15 days after excrement technique for water The irrigation amount answered is 16.7~33.3 tons, and the biogas slurry poured rushes the biogas slurry of 15-30 days anaerobic fermentation time after excrement technique for water When, corresponding irrigation amount is 33.3~66.7 tons per acre；The biogas slurry poured rushes anaerobic fermentation time ＞ 30 after excrement technique for water During it biogas slurry, corresponding irrigation amount is 66.7~100 tons per acre；The biogas slurry poured is the anaerobic fermentation after dry collection During the time ＜ biogas slurries of 15 days, corresponding irrigation amount is 33.3~66.7 tons per acre, and the biogas slurry poured is after dry collection Anaerobic fermentation time >=15 day biogas slurry when, per acre corresponding irrigation amount be 66.7~100 tons；5）After biogas slurry is poured, greenhouse seals 20~35 days, and rising, fermentation is carried out using the strong light of summer high temperature；6）After sealing the time limit, greenhouse film is removed in time, is dried, when step 4）The biogas slurry poured rushes excrement work for water After skill during the anaerobic fermentation time ＜ biogas slurry of 15 days, dry 0~5 day；When step 4）After the biogas slurry poured rushes excrement technique for water During the anaerobic fermentation time ＜ biogas slurry of 15 days after 15-30 days anaerobic fermentation time or dry collection, dry 5~10 days；When Step 4）The biogas slurry poured for water rush anaerobic fermentation time ＞ after excrement technique 30 days or dry collection after anaerobic fermentation when Between >=biogas slurry of 15 days when, dry 10~15 days, after drying, 10~30 kilograms of composite fertilizers of compounding application are ploughed deeply per acre Soil；7）At the beginning of September, determine wide-and narrow-row away from laying drip irrigation zone, covers chequered with black and white mulch, surrounding is compact with soil, according to width 95~115cm of row, 40~50cm of narrow row, 45~60cm of spacing in the rows open planting pit, select the field planting of hole tray stalwartness Hot Pepper Seedling；8）After capsicum slow seedling, a clear water is poured using drip irrigation zone, meet plant tiller needs water requirement, makes soil volumetric water content Reach 20~25%；9）Into the phase of bearing fruit of blooming, treat that a green pepper sits and grows to thumb head size, pour and apply Tomacon, specially utilize drip irrigation zone Anaerobic fermentation time >=15 after anaerobic fermentation time the ＞ biogas slurry or dry collection of 30 days are rushed after excrement technique in first watering per acre 1~2 ton of it biogas slurry, then add 3~5 kilograms of potassium dihydrogen phosphate with clear water, finally makes soil volumetric water content using pouring clear water Up to 20~25%；10）Between capsicum yields positive results to first time and harvests, when soil volumetric water content≤15%, poured with drip irrigation zone full dose Water rushes the biogas slurry of anaerobic fermentation time >=15 day after anaerobic fermentation time the ＞ biogas slurry or dry collection of 30 days after excrement technique, Make soil volumetric water content up to 25~30%；11）Into the best fruiting period, after second of harvesting capsicum, watered per acre with drip irrigation zone and rush the anaerobic fermentation time after excrement technique 4~6 tons of the biogas slurry of anaerobic fermentation time >=15 day, sugar is added in combination with watering after the ＞ biogas slurry or dry collection of 30 days 220~440 grams of alcohol calcium, boron zinc Ca, Mg and Fe sugar alcohol 300~600 grams of preparation of chelating, promotion is beared fruit more and Fruit；From second Harvesting terminates to one batch of pepper planting, and after often harvesting capsicum twice, anaerobic fermentation time ＞ 30 days after excrement technique are rushed in watering per acre Biogas slurry or dry collection after anaerobic fermentation time >=15 day biogas slurry once, each 4~6 tons of biogas slurry dosage, each natural pond After liquid pouring 5~10 kilograms of 3~5 kilograms of potassium dihydrogen phosphate or composite fertilizer are added with clear water interval.
- 2. a kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation according to claim 1, its It is characterized in that, step 5）In, greenhouse seals the time limit depending on biogas slurry watering time, and biogas slurry, which is poured, is filled in early July progress, then close Seal 30-35 days time；Biogas slurry, which is poured, is filled in progress mid-July, then Sealing period 25-30 days；Biogas slurry, which is poured, is filled in late July progress, Then Sealing period 20-25 days.
- 3. a kind of method using the safe and efficient consumption pig farm biogas slurry of facility plastic greenhouse pepper cultivation according to claim 1, its It is characterized in that, the drip irrigation zone aperture of laying is 1.0~1.5mm.
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Citations (4)
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| CN102498777A (en) * | 2011-11-15 | 2012-06-20 | 山东省农业科学院农业资源与环境研究所 | Method of using biogas slurry to treat continuous cropping obstacles of greenhouse soil |
| CN103210713A (en) * | 2013-05-05 | 2013-07-24 | 涂维浩 | Method for improving soil fertility of greenhouse and preventing soil disease |
| WO2016115239A1 (en) * | 2015-01-14 | 2016-07-21 | The Vista Institute LLC | Growth of cryo-sprouts |
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| CN102498777A (en) * | 2011-11-15 | 2012-06-20 | 山东省农业科学院农业资源与环境研究所 | Method of using biogas slurry to treat continuous cropping obstacles of greenhouse soil |
| CN103210713A (en) * | 2013-05-05 | 2013-07-24 | 涂维浩 | Method for improving soil fertility of greenhouse and preventing soil disease |
| WO2016115239A1 (en) * | 2015-01-14 | 2016-07-21 | The Vista Institute LLC | Growth of cryo-sprouts |
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