Summary of the invention
An object of the present invention is to provide a kind of humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element.The present invention adopts following technical scheme.
One embodiment of the present invention relate to a kind of humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element, and it comprises following component and weight part thereof:
Filter mud fermentation liquid: 50-100 part
Moderate-element fertilizer: 1-5 part
Trace element fertilizer: 1-5 part
Wherein said filter mud is from sugar refinery, grain distillery, Gourmet Powder Factory or yeast factory, and described filter mud fermentation liquid obtains by the following method:
1) in fermentor tank, add water, then fermentor tank is warming up to 50-80 ℃;
2) then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 100~200: 300~800: 0.5~5;
3) fermented liquid temperature is maintained to 50-80 ℃, fermentation 5-10 days, regularly stirs fermented liquid during this time;
4) afterwards, fermented liquid normal temperature is left standstill to 5-10 hour, collect fermented liq, abandon bottom settlings thing;
5) fermented liq obtaining is concentrated at 60-80 ℃, be concentrated into and collect 1/4 to 1/8 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 6-8, obtain filter mud fermentation liquid;
Preferably, described Chemical Mixed Fertilizer comprises following component and weight part thereof:
Filter mud fermentation liquid: 50-100 part, preferably 60-80 part, more preferably 70 parts;
Macroelement fertilizer: 10-20 part, preferably 12-16 part, more preferably 15 parts;
Moderate-element fertilizer: 2-8 part, preferably 4-6 part, more preferably 5 parts;
Trace element fertilizer: 1-5 part, preferably 2-4 part, more preferably 3 parts;
Aminoacids complex: 1-5 part, preferably 2-5 part, more preferably 4 parts;
Wetting and penetrating agent: 2-6 part, preferably 3-5 part, more preferably 4 parts;
Wherein,
Described filter mud is from sugar refinery, grain distillery, Gourmet Powder Factory or yeast factory, and preferred described filter mud is from sugar refinery or grain distillery, and described filter mud fermentation liquid obtains by the following method:
1) in fermentor tank, add water, then fermentor tank is warming up to 50-80 ℃, preferably 60-75 ℃, more preferably 70 ℃;
2) then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 100~200: 300~800: 0.5~5, preferably 130~160: 400~600: 2~4, and more preferably 150: 500: 3;
3) fermented liquid temperature is maintained to 50-80 ℃, preferably 60-80 ℃, more preferably 70 ℃, fermentation 5-10 days, preferably 6-9 days, more preferably 8 days, regularly stir during this time fermented liquid, preferably within every 0.5 day, stir once;
4) afterwards, fermented liquid normal temperature is left standstill to 5-10 hour, preferably 6-8 hour, more preferably 8 hours, collect fermented liq, abandon bottom settlings thing;
5) by the fermented liq obtaining at 60-80 ℃, preferably concentrated at 70 ℃, be concentrated into and collect 1/4 to 1/8 of fermented liq initial weight, preferably 1/5 to 1/7, more preferably 1/6, stop concentrating, concentrated solution is down to normal temperature, and regulate described concentrated solution pH value to 6-8, preferably pH value to 7, obtains filter mud fermentation liquid;
Described fermenting agent is selected from aspergillus oryzae, aspergillus niger, bacillus cereus, bacillus megaterium, one or more in candiyeast, nitrogen-fixing rhizobia, azospirillum thermally; Preferably, described fermenting agent is aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and its weight ratio is 1~2: 1~3: 1~2; Preferred, described fermenting agent is aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and its weight ratio is 1: 2: 1;
Described macroelement fertilizer is selected from one or more in urea, ammonium nitrate, potassium primary phosphate, calcium superphosphate, Repone K, saltpetre; Preferably, described macroelement fertilizer is ammonium nitrate, potassium primary phosphate and saltpetre, and its weight ratio is 1~2: 1~2: 1~2; Preferred, described macroelement fertilizer is ammonium nitrate, potassium primary phosphate and saltpetre, and its weight ratio is 1: 1: 1;
Described moderate-element fertilizer is selected from one or more in calcium sulfate, magnesium sulfate, magnesium chloride; Preferably, described moderate-element fertilizer is calcium sulfate and magnesium sulfate, and its weight ratio is 1: 1~3; Preferred, described moderate-element fertilizer is calcium sulfate and magnesium sulfate, and its weight ratio is 1: 2;
Described trace element fertilizer is selected from one or more in zinc sulfate, manganous sulfate, zinc chloride, copper sulfate, ammonium molybdate, Sodium orthomolybdate; Preferably, described trace element fertilizer is zinc sulfate, manganous sulfate and Sodium orthomolybdate, and its weight ratio is 1~3: 1~3: 1~3; Preferred, described trace element fertilizer is zinc sulfate, manganous sulfate and Sodium orthomolybdate, and its weight ratio is 2: 1: 1;
Described wetting and penetrating agent is selected from such as C of penetrant t, alkyl glycoside
8-C
10alkyl glycoside, C
12-C
14one or more in alkyl glycoside, trisiloxanes Soxylat A 25-7, oleoyl N-methyltaurine sodium; Preferably, described wetting and penetrating agent is penetrant t, trisiloxanes Soxylat A 25-7 and oleoyl N-methyltaurine sodium, and its weight ratio is 1~2: 1~2: 1~2; Preferred, described wetting and penetrating agent is penetrant t, trisiloxanes Soxylat A 25-7 and oleoyl N-methyltaurine sodium, and its weight ratio is 1: 1: 2;
Filter mud fermentation liquid of the present invention obtains at specifically fermentation condition bottom fermentation, the surprised discovery of contriver is in the time being applied to cucumber by the humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element of the present invention, with respect to not using cucumber, can obviously increase the chlorophyll content of cucumber leaves, for example increase by 3%, preferably increase by 6%; In addition, with respect to not using cucumber, can increase cucumber yield, for example, increase production 5%, preferably increase production 10%.
The using method of Chemical Mixed Fertilizer of the present invention for example can be used in the vegetative period of cucumber, and vegetative period of for example cucumber, preferably initial bloom stage is watered spray application to tying the melon after date phase, is watered extension rate and is 2-10 doubly.Whole growth season can spray one or many, and preferably 1-3 time, more preferably 2-3 time.
Preferably, in the present invention, described Chemical Mixed Fertilizer further comprises the thifluzamide of 0.05-0.5 weight part, adds thifluzamide can further increase the chlorophyll content of cucumber leaves and increase cucumber yield.For example:
Another embodiment of the invention relates to a kind of humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element, and it comprises following component and weight part thereof:
Wherein,
Described filter mud is from sugar refinery, grain distillery, Gourmet Powder Factory or yeast factory, and preferred described filter mud is from sugar refinery or grain distillery, and described filter mud fermentation liquid obtains by the following method:
1) in fermentor tank, add water, then fermentor tank is warming up to 50-80 ℃;
2) then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 100~200: 300~800: 0.5~5;
3) fermented liquid temperature is maintained to 50-80 ℃, fermentation 5-10 days, regularly stirs fermented liquid during this time;
4) afterwards, fermented liquid normal temperature is left standstill to 5-10 hour, collect fermented liq, abandon bottom settlings thing;
5) fermented liq obtaining is concentrated at 60-80 ℃, be concentrated into and collect 1/4 to 1/8 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 6-8, obtain filter mud fermentation liquid;
Described fermenting agent is selected from aspergillus oryzae, aspergillus niger, bacillus cereus, bacillus megaterium, one or more in candiyeast, nitrogen-fixing rhizobia, azospirillum thermally;
Described macroelement fertilizer is selected from one or more in urea, ammonium nitrate, potassium primary phosphate, calcium superphosphate, Repone K, saltpetre;
Described moderate-element fertilizer is selected from one or more in calcium sulfate, magnesium sulfate, magnesium chloride;
Described trace element fertilizer is selected from one or more in zinc sulfate, manganous sulfate, zinc chloride, copper sulfate, ammonium molybdate, Sodium orthomolybdate;
Described wetting and penetrating agent is selected from one or more in penetrant t, alkyl glycoside, trisiloxanes Soxylat A 25-7, oleoyl N-methyltaurine sodium.
Preferably, the humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element of the present invention, it comprises following component and weight part thereof:
Wherein,
Described filter mud is from cane sugar factory, and described filter mud fermentation liquid obtains by the following method:
1) in fermentor tank, add water, then fermentor tank is warming up to 60-75 ℃;
2) then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 130~160: 400~600: 2~4;
3) fermented liquid temperature is maintained to 60-80 ℃, fermentation 6-9 days, regularly stirs fermented liquid during this time;
4) afterwards, fermented liquid normal temperature is left standstill to 6-8 hour, collect fermented liq, abandon bottom settlings thing;
5) fermented liq obtaining is concentrated at 60-80 ℃, be concentrated into and collect 1/5 to 1/7 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid;
Described fermenting agent is aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and its weight ratio is 1~2: 1~3: 1~2;
Described macroelement fertilizer is ammonium nitrate, potassium primary phosphate and saltpetre, and its weight ratio is 1~2: 1~2: 1~2;
Described moderate-element fertilizer is calcium sulfate and magnesium sulfate, and its weight ratio is 1: 1~3;
Described trace element fertilizer is zinc sulfate, manganous sulfate and Sodium orthomolybdate, and its weight ratio is 1~3: 1~3: 1~3;
Described wetting and penetrating agent is penetrant t, trisiloxanes Soxylat A 25-7 and oleoyl N-methyltaurine sodium, and its weight ratio is 1~2: 1~2: 1~2.
Preferred, the humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element of the present invention, wherein said Chemical Mixed Fertilizer comprises following component and weight part thereof:
Wherein,
Described filter mud is from cane sugar factory, and described filter mud fermentation liquid obtains by the following method:
1) in fermentor tank, add water, then fermentor tank is warming up to 70 ℃;
2) then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 150: 500: 3;
3) fermented liquid temperature is maintained to 70 ℃, ferment 8 days, within every 0.5 day, stir once;
4) afterwards, fermented liquid normal temperature is left standstill to 8 hours, collect fermented liq, abandon bottom settlings thing;
5) fermented liq obtaining is concentrated at 70 ℃, be concentrated into and collect 1/6 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid;
Described fermenting agent is aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and its weight ratio is 1: 2: 1;
Described macroelement fertilizer is ammonium nitrate, potassium primary phosphate and saltpetre, and its weight ratio is 1: 1: 1;
Described moderate-element fertilizer is calcium sulfate and magnesium sulfate, and its weight ratio is 1: 2;
Described trace element fertilizer is zinc sulfate, manganous sulfate and Sodium orthomolybdate, and its weight ratio is 2: 1: 1;
Described wetting and penetrating agent is penetrant t, trisiloxanes Soxylat A 25-7 and oleoyl N-methyltaurine sodium, and its weight ratio is 1: 1: 2.
In the time that the humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element that contains thifluzamide of the present invention is applied to cucumber, surprised discovery, with respect to the cucumber of not using, can obviously increase the chlorophyll content of cucumber leaves, for example increase by 5%, preferably increase by 8%; In addition, with respect to not using cucumber, can increase cucumber yield, for example, increase production 8%, preferably increase production 15%.
The using method of Chemical Mixed Fertilizer of the present invention for example can be used in the vegetative period of cucumber, and vegetative period of for example cucumber, preferably initial bloom stage is watered spray application to tying the melon after date phase, is watered extension rate and is 2-10 doubly.Whole growth season can spray one or many, and preferably 1-3 time, more preferably 2-3 time.
Another aspect of the present invention relates to the preparation method of the humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element of the present invention, and its concrete steps are:
1) prepare filter mud fermentation liquid: a. and add water in fermentor tank, then fermentor tank is warming up to 50-80 ℃; B. then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 100~200: 300~800: 0.5~5; C. fermented liquid temperature is maintained to 50-80 ℃, fermentation 5-10 days, regularly stirs fermented liquid during this time; D. after, fermented liquid normal temperature is left standstill to 5-10 hour, collect fermented liq, abandon bottom settlings thing; E. the fermented liq obtaining is concentrated at 60-80 ℃, be concentrated into and collect 1/4 to 1/8 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 6-8, obtain filter mud fermentation liquid.Wherein, described filter mud is from sugar refinery, grain distillery, Gourmet Powder Factory or yeast factory, preferably from sugar refinery or grain distillery; Described fermenting agent is aspergillus oryzae, aspergillus niger, bacillus cereus, bacillus megaterium, one or more in candiyeast, nitrogen-fixing rhizobia, azospirillum thermally;
2) successively macroelement fertilizer, moderate-element fertilizer, trace element fertilizer, aminoacids complex, wetting and penetrating agent and the thifluzamide of formula ratio are added in the filter mud fermentation liquid of formula ratio;
3) by step 2) filter mud fermentation liquid under 100-1000rpm, stir 30min, mix, obtain fluid Chemical Mixed Fertilizer of the present invention.
Preferably, described filter mud is from cane sugar factory, and the preparation method of described filter mud fermentation liquid is:
A. in fermentor tank, add water, then fermentor tank is warming up to 60-75 ℃;
B. then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 130~160: 400~600: 2~4;
C. fermented liquid temperature is maintained to 60-80 ℃, fermentation 6-9 days, regularly stirs fermented liquid during this time;
D. after, fermented liquid normal temperature is left standstill to 6-8 hour, collect fermented liq, abandon bottom settlings thing;
E. the fermented liq obtaining is concentrated at 60-80 ℃, be concentrated into and collect 1/5 to 1/7 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid;
Described fermenting agent is aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and its weight ratio is 1~2: 1~3: 1~2.
Preferred, described filter mud is from cane sugar factory, and the preparation method of described filter mud fermentation liquid is:
A. in fermentor tank, add water, then fermentor tank is warming up to 70 ℃;
B. then, in fermentor tank, add successively fresh filter mud and fermenting agent, and stir; Wherein the weight ratio control of filter mud, water and fermenting agent is 150: 500: 3;
C. fermented liquid temperature is maintained to 70 ℃, ferment 8 days, within every 0.5 day, stir once;
D. after, fermented liquid normal temperature is left standstill to 8 hours, collect fermented liq, abandon bottom settlings thing;
E. the fermented liq obtaining is concentrated at 70 ℃, be concentrated into and collect 1/6 of fermented liq initial weight, stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid;
Described fermenting agent is aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and its weight ratio is 1: 2: 1.
Another aspect of the present invention relates to the purposes of described fluid Chemical Mixed Fertilizer for increasing cucumber leaves chlorophyll content and/or increase cucumber yield.In the time that the humic acid type fluid Chemical Mixed Fertilizer that comprises filter mud and middle trace element of the present invention is applied to cucumber, with respect to not using cucumber, can obviously increase the chlorophyll content of cucumber leaves, for example increase by 3%, preferably increase by 6%; In addition, with respect to not using cucumber, can increase cucumber yield, for example, increase production 5%, preferably increase production 10%.Preferably, when additionally adding after thifluzamide, with respect to not using cucumber, can obviously increase the chlorophyll content of cucumber leaves, for example, increase by 5%, preferably increase by 8%; In addition, with respect to not using cucumber, can increase cucumber yield, for example, increase production 8%, preferably increase production 15%.
The using method of Chemical Mixed Fertilizer of the present invention for example can be used in the vegetative period of cucumber, and vegetative period of for example cucumber, preferably initial bloom stage is watered spray application to tying the melon after date phase, is watered extension rate and is 2-10 doubly.Whole growth season can spray one or many, and preferably 1-3 time, more preferably 2-3 time.
In the present invention, method described in " plant physiology experiment instructs (second edition) " that chlorophyll content is published according to Chen Jianxun chief editor, press of South China Science & Engineering University is measured, and the wavelength of mensuration is respectively 663nm (chlorophyll a) and 645nm (chlorophyll b).
The present invention's various materials used are commercially available or hold facile.For example, the present invention's filter mud used for example, from sugar refinery, grain distillery, Gourmet Powder Factory or yeast factory, cane sugar factory; The present invention's macroelement fertilizer, moderate-element fertilizer and trace element fertilizer used is commercially available; The present invention fermenting agent for example aspergillus oryzae, aspergillus niger, bacillus cereus, bacillus megaterium used, thermally candiyeast, nitrogen-fixing rhizobia, azospirillum are to be all easy on market, for example, purchased from the western beneficial micro-yield increasing fungus biotechnological formulation of Cangzhou City fortune factory, Jiangsu Lv Ke Bioisystech Co., Ltd, red autumnal leaves bio tech ltd of hazard prevention etc., described microbial inoculum can be bacterium powder or bacterium liquid, for example hundred million/g of 50-150 of viable bacteria content in bacterium powder, for example hundred million/ml of 50-150 of viable bacteria content in bacterium liquid; Described wetting and penetrating agent is commercially available, for example can be purchased from BASF, Rhodia, Mai Tu new high-tech material company limited etc.; Described aminoacids complex is commercially available, for example, reach chemical fertilizer company limited etc. purchased from Zhengzhou He Kang chemical fertilizer company limited, Shandong rich peasant; Described thifluzamide is the former medicine of thifluzamide or its preparation, and as 25% thifluzamide wettable powder pulvis, 50% thifluzamide suspension agent etc., described preparation is commercially available.
Beneficial effect of the present invention is:
1, filter mud is carried out to liquid fermenting at specified conditions, make fermentation more complete, benefit materials utilization is more abundant, and described fermented liquid can increase chlorophyll content of plant, and makes crop yield;
2, find to add such as thifluzamide of suitable sterilant in above-mentioned fluid Chemical Mixed Fertilizer, can further increase chlorophyll content of plant, further improve crop yield simultaneously;
3, compound of the present invention the necessary multiple nutrients material of plant-growth, can reduce fertilizer application frequency, guarantee the nutrition that sufficient plant-growth is required simultaneously.
Embodiment
For a better understanding of the present invention, further explain in the mode of embodiment below, but the present invention is not restricted to this.
Embodiment 1
Take the fresh filter mud of 300kg cane sugar factory, 6kg zymophyte powder (the wherein each 2kg of aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and viable bacteria content be greater than 10,000,000,000/g) for subsequent use.
Clean fermentor tank, and add 1000kg water in fermentor tank, then fermentor tank is warming up to 70 ℃; Afterwards, in fermentor tank, add successively load weighted fresh filter mud and zymophyte powder, and stir; Then filter mud is fermented, wherein fermented liquid temperature maintains 70 ℃, and continuing fermentation 8 days stirs once for every 0.5 day.
After having fermented, fermented liquid normal temperature is left standstill to 8 hours, collect fermented liq, abandon bottom settlings thing; And the fermented liq obtaining is concentrated at 70 ℃, be concentrated into 150kg left and right, now stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid, about 150kg.
Take above-mentioned filter mud fermentation liquid 70kg, then add wherein while stirring ammonium nitrate 5kg, potassium primary phosphate 5kg, saltpetre 5kg, calcium sulfate 1.67kg, magnesium sulfate 3.33kg, zinc sulfate 1.5kg, manganous sulfate 0.75kg, Sodium orthomolybdate 0.75kg, aminoacids complex 4kg, penetrant t 1kg, trisiloxanes Soxylat A 25-7 1kg, oleoyl N-methyltaurine sodium 2kg.Then described fermented liquid is continued under 150rpm to stir 30min, it is mixed, obtain fluid Chemical Mixed Fertilizer of the present invention.
Embodiment 2
Take the fresh filter mud of 200kg beet-sugar factory, 4kg zymophyte powder (the wherein each 2kg of candiyeast and nitrogen-fixing rhizobia thermally, and viable bacteria content be greater than 10,000,000,000/g) for subsequent use.
Clean fermentor tank, and add 700kg water in fermentor tank, then fermentor tank is warming up to 60 ℃; Afterwards, in fermentor tank, add successively load weighted fresh filter mud and zymophyte powder, and stir; Then filter mud is fermented, wherein fermented liquid temperature is warming up to 75 ℃, and continuing fermentation 10 days stirs once for every 0.5 day.
After having fermented, fermented liquid normal temperature is left standstill to 10 hours, collect fermented liq, abandon bottom settlings thing; And the fermented liq obtaining is concentrated at 80 ℃, be concentrated into 120kg left and right, now stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid, about 120kg.
Take above-mentioned filter mud fermentation liquid 100kg, then add wherein while stirring urea 6kg, phosphorus Repone K 10kg, calcium sulfate 4kg, magnesium chloride 4kg, zinc chloride 2kg, ammonium molybdate 2kg, aminoacids complex 5kg, penetrant t 2kg, C
8-C
10alkyl glycoside 4kg.Then described fermented liquid is continued under 150rpm to stir 30min, it is mixed, obtain fluid Chemical Mixed Fertilizer of the present invention.
Embodiment 3
Take the fresh filter mud of 300kg cane sugar factory, 6kg zymophyte powder (the wherein each 2kg of aspergillus niger, bacillus megaterium and nitrogen-fixing rhizobia, and viable bacteria content be greater than 10,000,000,000/g) for subsequent use.
Clean fermentor tank, and add 1000kg water in fermentor tank, then fermentor tank is warming up to 70 ℃; Afterwards, in fermentor tank, add successively load weighted fresh filter mud and zymophyte powder, and stir; Then filter mud is fermented, wherein fermented liquid temperature maintains 70 ℃, and continuing fermentation 8 days stirs once for every 0.5 day.
After having fermented, fermented liquid normal temperature is left standstill to 8 hours, collect fermented liq, abandon bottom settlings thing; And the fermented liq obtaining is concentrated at 70 ℃, be concentrated into and collect 1/6 of fermented liq initial weight, about 150kg, now stops concentrating, and concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtains filter mud fermentation liquid, about 150kg.
Take above-mentioned filter mud fermentation liquid 70kg, then add wherein while stirring ammonium nitrate 5kg, potassium primary phosphate 5kg, saltpetre 5kg, calcium sulfate 1.67kg, magnesium sulfate 3.33kg, zinc sulfate 1.5kg, manganous sulfate 0.75kg, Sodium orthomolybdate 0.75kg, aminoacids complex 4kg, penetrant t 1kg, trisiloxanes Soxylat A 25-7 1kg, oleoyl N-methyltaurine sodium 2kg and 25% thifluzamide wettable powder 320g (amounting to thifluzamide activeconstituents 80g).Then described fermented liquid is continued under 150rpm to stir 30min, it is mixed, obtain fluid Chemical Mixed Fertilizer of the present invention.
Embodiment 4
Take the fresh filter mud of 200kg beet-sugar factory, 4kg zymophyte powder (the wherein each 2kg of candiyeast and nitrogen-fixing rhizobia thermally, and viable bacteria content be greater than 10,000,000,000/g) for subsequent use.
Clean fermentor tank, and add 700kg water in fermentor tank, then fermentor tank is warming up to 60 ℃; Afterwards, in fermentor tank, add successively load weighted fresh filter mud and zymophyte powder, and stir; Then filter mud is fermented, wherein fermented liquid temperature is warming up to 75 ℃, and continuing fermentation 10 days stirs once for every 0.5 day.
After having fermented, fermented liquid normal temperature is left standstill to 10 hours, collect fermented liq, abandon bottom settlings thing; And the fermented liq obtaining is concentrated at 80 ℃, be concentrated into 120kg left and right, now stop concentrating, concentrated solution is down to normal temperature, and regulates described concentrated solution pH value to 7, obtain filter mud fermentation liquid, about 120kg.
Take above-mentioned filter mud fermentation liquid 100kg, then add wherein while stirring urea 6kg, phosphorus Repone K 10kg, calcium sulfate 4kg, magnesium chloride 4kg, zinc chloride 2kg, ammonium molybdate 2kg, aminoacids complex 5kg, penetrant t 2kg, C
8-C
10alkyl glycoside 4kg and 50% thifluzamide suspension agent 240g (amounting to thifluzamide activeconstituents 120g).Then described fermented liquid is continued under 150rpm to stir 30min, it is mixed, obtain fluid Chemical Mixed Fertilizer of the present invention.
Comparative example 1
Take 500kg water, then add wherein the fresh filter mud 200kg of cane sugar factory, stir 30min, leave standstill 8 hours afterwards, disgorging, supernatant liquor is concentrated at 80 ℃, obtain the about 110kg of concentrated solution, concentrated solution is down to normal temperature, and regulate described concentrated solution pH value to 7.Then add wherein 20kg ammonium nitrate, 7kg magnesium nitrate.After having fed in raw material, under 150rpm, continue to stir 30min, it is mixed, obtain comparative fluid fertilizer, wherein filter mud is not carried out to fermentative processing.
Test example 1 cucumber yield comparison
Choose smooth open country, be divided into 1-6 totally 6 communities, water respectively, spread fertilizer over the fields base manure, turn over, plant afterwards cucumber (kind: Shandong cucumber No. 8) plantation.For each community, after initial bloom stage, 10 days and knot melon Sheng Qiduige community spray respectively the product of the present invention of table 1 correspondence and comparative example product and clear water contrast respectively, spray altogether twice in cucumber whole growth season, in wherein spraying at every turn, the consumption of product of the present invention and comparative example product is amounted to a mu consumption and is 20kg, and extension rate is 4 times.After results, the each community of statistics cucumber yield, contrasts.
The comparison of the each processing of table 1 cucumber yield
Cell number |
Process |
Extension rate |
Amount to per mu yield (kg) |
1 |
Embodiment 1 product |
4 |
6200 |
2 |
Embodiment 2 products |
4 |
6110 |
3 |
Embodiment 3 products |
4 |
6220 |
4 |
Embodiment 4 products |
4 |
6150 |
5 |
Comparative example 1 product |
4 |
5850 |
6 |
Clear water contrast |
- |
5500 |
Above-mentioned data are not difficult to find out, product of the present invention is obvious with respect to the effect of increasing production of comparative example product and clear water contrast, for example, while using embodiment of the present invention 1-4 product, per mu yield is respectively 6200kg, 6110kg, 6220kg, 6150kg, and per mu yield is only 5850 while using comparative example 1 product, the per mu yield of clear water contrast is 5500kg.Further, it can also be seen that from above-mentioned data, when product of the present invention further comprises sterilant for example when thifluzamide, also can increase to a certain extent cucumber yield, for example, while using embodiment 3 product, with respect to embodiment 1 product volume increase 20kg, while using embodiment 4 product, increase production 40kg with respect to embodiment 2 products.That is to say, can further increase cucumber yield when adding after thifluzamide.
Test example 2 measuring chlorophyll contents
For respectively processing in test example 1, when spraying for the second time described fluid fertilizer after 10 days, apply multi-point sampling method and gather respectively 5 leaves of each community cucumber leaves, mainly gather plant middle and upper part healthy leaves.Method described in " plant physiology experiment instructs (second edition) " of then publishing according to Chen Jianxun chief editor, press of South China Science & Engineering University is measured, measure respectively the content of chlorophyll a, b at 663nm and 645nm, and then the total content of calculating blade Determination of Chlorophyll, its result is as shown in table 2 below.
The comparison of the each processing of table 2 chlorophyll content
Cell number |
Process |
Chlorophyll content (mg/g FW) |
1 |
Embodiment 1 product |
2.35 |
2 |
Embodiment 2 products |
2.32 |
3 |
Embodiment 3 products |
2.57 |
4 |
Embodiment 4 products |
2.52 |
5 |
Comparative example 1 product |
2.05 |
6 |
Clear water contrast |
1.94 |
Above-mentioned data are not difficult to find out, use after product of the present invention, with respect to comparative example product and clear water contrast, the chlorophyll content of cucumber leaves obviously increases, for example, while using embodiment of the present invention 1-4 product, chlorophyll content is respectively 2.35,2.32,2.57 and 2.52mg/g, and chlorophyll content is only 2.05mg/g while using comparative example 1 product, only a little more than clear water contrast 1.94mg/g.Further, in the time that product of the present invention further comprises sterilant thifluzamide, can further increase chlorophyll content in leaf blades, for example, while using embodiment 3 product, the chlorophyll content of blade is 2.57mg/g, is significantly higher than the 2.35mg/g of embodiment 1 product; While using embodiment 4 product, the chlorophyll content of blade is 2.52mg/g, is significantly higher than the 2.32mg/g of embodiment 2 products.That is to say, add the chlorophyll content that can further increase cucumber leaves after thifluzamide.
Above-mentioned example is only to further explanation of the present invention, is not limitation of the invention, by the scheme that such scheme is simply adjusted and then obtained, same within the application's protection domain.