Summary of the invention
The present invention will solve and lack the high-efficiency plant nutrition agent at present, and can not make full use of the problem that rice husk is produced the high-efficiency plant nutrition agent, a kind of organosilyl plant nutrient agent of oligose that contains of the present invention is provided for this reason, this nutrition agent is easy to be absorbed by crop, and utilization ratio height, fertilizer efficiency period is long, has no side effect.
For addressing the above problem, its special character of the technical solution used in the present invention is to be that benchmark contains: oligose 0.1~4% with described nutrition agent weight, humic acids 1~10%, urea 0~50%, saltpetre 0~15%, potassium primary phosphate 0~15%, dipotassium hydrogen phosphate 0~30%, trace element accounts for 0.1~5%, plant-growth regulator 0.1~5%, organosilicon extracting solution 10~80%, surplus are water;
Described organosilicon extracting solution is made by following steps: rice husk, microbiobacterial agent, water are mixed into rice husk/microbial inoculum/water mixture, are benchmark with described compound weight, rice husk 50~75%, and microbial inoculum 0.5~1.5%, surplus is a water; Described compound fermentation became fermentation back compound in 72 hours, described fermentation back compound adds the lixiviate of 20% (W/W) NaOH solution, the mass ratio of described fermentation back compound and NaOH solution is 3.5: 1,90 ℃ of extraction temperatures, extraction time 5 hours, the lixiviate after-filtration removes slag (should adopt centrifuging), gets tan organosilicon extracting solution;
Described microbial inoculum is subtilis, bacillus laterosporus and saccharomycetic composite fungus agent, and three's weight ratio is subtilis/bacillus laterosporus/yeast=(50~80)/(0~50)/(0~35).
Described oligose is the composition of two or more (containing two kinds) in xylo-oligosaccharide, oligomeric soya sugars, the poly-isomaltose.
Described plant-growth regulator is the composition of two or more in sodium nitrophenolate, α-Nai Yisuanna, the rape element (containing two kinds).
Described microbiobacterial agent is the composition that (contains two kinds) more than two kinds in subtilis, bacillus laterosporus, the cereuisiae fermentum.
It is 8-9 that fermentation of the present invention back compound is transferred PH through the lixiviate of NaOH solution, filter and remove residue gained filtrate, is described organosilicon extracting solution; Wherein lixiviate is that alkali is excessive slightly, but adding citric acid is transferred PH.
Organosilicon extracting solution of the present invention through adopt " People's Republic of China's agricultural industry criteria. siliceous fertilizer (NY/T 797-2004) " in detection method measure, described organosilicon extracting solution contains silicon-dioxide 20-32.6%.
The most basic chemical fertilizer of plant is nitrogenous fertilizer, phosphate fertilizer and potash fertilizer.Among the present invention, urea is nitrogenous fertilizer; Saltpetre contains element N and K, is nitrogen-K composite fertilizer; Dipotassium hydrogen phosphate and potassium primary phosphate contain element P and K, are phosphorus-K composite fertilizer.
Trace element among the present invention is a trace element fertilizer, is called for short little fertilizer.
The present invention contains plant-growth regulator (Plant growth regulator).Plant-growth regulator is meant. the material with coordinate plant growth growth and other functions contained or synthetic in the plant.
The present invention is dissolved in water after oligose, humic acids, nitrogenous fertilizer, composite microbial fertilizer and plant-growth regulator are mixed in proportion, and adds the water of organosilicon extracting solution and surplus again, makes plant nutrient agent of the present invention.The invention has the advantages that:
1, rice husk is got filtrate through microbiobacterial agent glycolysis, soda boiling (alkali lye heat lixiviate), centrifuging, extracts organosilicon, and pollution-free, the nutritive substance loss is few, and cost is low, and is active high, is easy to plant absorbing, and can improves utilization rate of fertilizer, and fertilizer efficiency period is long, has no side effect.
2, the present invention is except that nitrogenous, phosphorus, potassium and little fertilizer, and contain oligose, humic acids, plant-growth regulator, so complete function, wide spectrum, has the coordination crop growth, improve sugar, protein, nucleic acid content in the plant materials, strengthen the activity of nitrate reductase, increase the accumulation of dry-matter, water balance in the control agent promotes effects such as crop precocity, degeneration-resistant, volume increase.
3, contain the present invention who carries effective substance, siliceous fertilizer and synergistic matter compatibility can improve plant cold resistance and stalk performance resistant to lodging, and be balanced in nutrition, and various nutritive elements can really be absorbed by crop, reaches the quick-acting and long-acting characteristics of taking into account, and amount of increase in production is big.
Embodiment
One, the preparation of organosilicon extracting solution
With rice husk, microbiobacterial agent, water mixes, with compound weight is benchmark, rice husk 65%, microbial inoculum 1.0%, water 34% compound fermentation 72 hours, fermentation back compound adds the lixiviate of 20% (W/W) NaOH solution, the mass ratio of fermentation back compound and NaOH solution is 4.0: 1,95 ℃ of extraction temperatures, extraction time 6 hours, centrifuging waste after the lixiviate, it is 8.2 that the filtrate adding citric acid is transferred PH, the organosilicon extracting solution, adopt " People's Republic of China's agricultural industry criteria. siliceous fertilizer (NY/T 797-2004) " in detection method measure, described organosilicon extracting solution contains silicon-dioxide 32.6%.
Subordinate list one: organosilicon extracting solution preparation method embodiment
Two, preparation Gramineae rice seedling water-soluble fertilizer-a kind of plant nutrient agent of the present invention
With xylo-oligosaccharide 0.4kg, soybean oligosaccharide 0.2kg, potassium humate 8kg, sodium nitrophenolate 0.8kg, Nafusaku 0.3kg, urea 30kg, potassium primary phosphate 4.5kg, dipotassium hydrogen phosphate 5kg, four water, eight Sodium Tetraborate 1kg, EDTA zinc 0.5kg, EDTA iron 0.5kg, the organosilicon extracting solution 40kg of step 1, water 8.8kg be mixed and made into 100kg product of the present invention;
Thin up is 400~600 times during use.
The plant nutrient agent of present embodiment is applicable to gramineous crop.This plant nutrient agent contains wheat, paddy rice, the needed various nutritive elements of corn growth and abundant organosilicon, can improve resistant to lodging, the resistant to diseases and insects of crop.This nutrition agent can excite the activity of enzyme, accelerate growing process, accelerate chlorophyllous synthetic and conversion, make crop tiller many, take root soon, can strengthen resistance, effectively suppress the generation of diseases such as bacterial wilt, damping-off, banded sclerotial blight and rice blast, some physiological diseases such as low temperature freezing-disaster there are rapid alleviation and restitution, can promote precocious 3-5 days, about volume increase 12-18%, 100-grain weight can increase the 0.3-0.8 gram.
Three, preparation soybean (pulse family) water-soluble fertilizer-another plant nutrient agent of the present invention
To gather isomaltose 1.5kg, xylo-oligosaccharide 0.5kg, humic acids 10kg, the plain 0.1kg of plant-growth regulator rape, α-Nai Yisuanna 0.4kg, urea 20kg, potassium primary phosphate 5kg, dipotassium hydrogen phosphate 10kg, four water, eight Sodium Tetraborate 3kg, EDTA zinc 0.5kg, EDTA iron 1kg, ammonium molybdate 0.2kg, the organosilicon extracting solution 30kg of step 1, water 17.8kg be mixed and made into 100kg product of the present invention.
Thin up is 600~800 times during use.
This nutrition agent is applicable to leguminous crop.This nutrition agent contains the organosilicon that leguminous crop (peanut, soybean, legume vegetable) grows needed various nutritive element and enriches, can increase chlorophyllous synthetic and conversion, strengthen photosynthesis, it is green that beans leaflet, leaf roll, Huang Yeke are alleviated commentaries on classics rapidly, and blade is unfolded, suppress the generation of root rot, the anti continuous and alternative-year effect is remarkable; Can improve soybean and protect flower guarantor pod rate, precocious 3-5 days, volume increase about 10%, 100-grain weight can increase by 2.5 grams.
Four, preparation melon dish water-soluble fertilizer-another plant nutrient agent
To gather isomaltose 0.6kg, soybean oligosaccharide 1kg, xylo-oligosaccharide 0.4kg, plant-growth regulator sodium nitrophenolate 0.6kg, the plain 0.05kg of rape, humic acids 8kg, urea 25kg, saltpetre 7kg, potassium primary phosphate 5kg, dipotassium hydrogen phosphate 5kg, nitrocalcite 3kg, boric acid 1kg, EDTA zinc 0.8kg, EDTA iron 0.5kg, silicon extracting solution 30kg, water 12.5kg is mixed and made into, and dilution is 500~700 times during use.
This nutrition agent is applicable to melon dish, fruit tree.This nutrition agent can make the leaf vegetables blade increase rapidly, and bulb bag hearty cord is real.Melon and solanberry class is bloomed expand morning, percentage of fertile fruit height, fruit fast, painted morning even, local flavor is good, VITAMIN, sugar content height, increases production 15-35%; Can make fruit tree promote bud differentiation, reduce biennial bearing, prevent the Spring frost in early spring, percentage of fertile fruit height, ripen in advance 5-10 days, volume increase 15-30%.
Subordinate list 2: the plant nutrient agent embodiment that only indicates oligose and plant-growth regulator weight percentage
Field test results of the present invention below is described.
One one kinds of plant nutrient agents that contain the oligose liquid silicon of field test results
Manure trial report on cucumber
According to Ministry of Agriculture's " fertilizer management method of registration ", " fertilizer data registration request " and agricultural industry criteria " fertilizer effect is identified the field plot technique rules " (NY/497-2002), be the effect of checking " containing a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " on cucumber produces, special this test of arrangement.
1 materials and methods
1.1 material
Tested in the 5-6 month in 2007 being arranged in the contracted field of Zhuji City Xi Yan township Qian Jiazhuan Qian Hong army, quality is middle earth, and soil fertility is better-than-average, and soil fertility is even.This field piece topsoil soils nutrient is: organic content 12.87g/kg, alkali-hydrolyzable nitrogen content 86.7mg/kg, rapid available phosphorus (P
2O
5) 18.3mg/kg, available potassium (K
2O) 135mg/kg, preceding crop celery, yield level 3800kg.For studying the thing cucumber, kind is Tianjin spring No. four.For examination fertilizer be " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " (name at that time, plant nutrient agent promptly of the present invention, down with) insult the production of agricultural science and technology company limited, provide by the sky, Zhejiang.
1.2 method
Three processing are established in test altogether, adopt district's group arrangement at random, triplicate, sub-district area 25m
2
Handle 1: conventional fertilizer application+every mu of each this fertilizer 50ml that uses converts clear water 30kg, in cucumber seedling stage, initial bloom stage, each spray of fruiting period once, sprays altogether 3 times.
Handle 2: conventional fertilizer application+spray is with handling dosage clear water such as 1 same period.
Handle 3: conventional fertilizer application.
Experimental field grow seedlings field planting on April 21 on March 20th, 2007.Every mu of bottom application fertilizer 5000kg before the whole ground, composite fertilizer 60kg (15-15-15).Topdress 2 times, every mu imposes compound potassium sulfate fertilizer 30kg (15-15-15) at every turn, urea 15kg, and whole growing is watered 4 times, prevention and elimination of disease and pests 8 times, test is respectively on May 24th, 2007, June 11, June 28 spraying solution or clear water 3 times.Experimental field cucumber is gathered and plucks single product respectively that claims in the sub-district for the unit list, adds up to output at last.Test is except that by the spraying solution or the clear water of fertilising scheme requirement, and other control measures are with general land for growing field crops.
2 results and analysis
2.1 spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " becomes the product factor to cucumber influence
Spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " and improved cucumber one-tenth product factor.As known from Table 1: individual plant knot melon number is inconsistent.Handle 1 and how handled 2 average individual plant knot melon numbers 0.5, handle the long average 1.8cm of increasing of 2 average single sugar-preserved gourd, the heavy 13.8g that on average increases of single melon handles 3 average weight gain 17.7g.This has illustrated and has sprayed the single fruit weight that " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " increased cucumber, for the high yield of cucumber has been laid certain basis.
Table 3 cucumber field investigation record information slip
(annotate: data are three multiple mean numbers in the table)
2.2 spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " influence to cucumber yield
Spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " and can significantly increase cucumber yield.As shown in Table 2, handle 1 and handle 2 average every mu of increase 581.2kg, stimulation ratio is 13.6%, and processing 1 is compared with processing 3 and increased production 611.4kg, and stimulation ratio is 14.4%.In order to verify whether there is significant difference between processing, cucumber is respectively handled yield result carry out variance analysis (seeing Table 3), reached utmost point conspicuous level between processing.Adopt the PLSD method to carry out multiple comparisons (seeing Table 4), handle as can be seen 1 with handle 2 and handle 3 volume variances and all reach conspicuous level.This shows, spray the output that " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " can increase cucumber.
Table 4 is respectively handled the cucumber yield cartogram
Table 5 variance analysis
Table 6 multiple comparisons
3 brief summaries
3.1 the test in a season shows, on the basis of conventional fertilizer application, begin spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " every mu seedling stage from cucumber and convert clear water 30kg with this fertilizer 50ml at every turn, in seedling stage, initial bloom stage and fruiting period, spray altogether 3 times, the one-tenth that can improve cucumber produces factor, increases cucumber yield.Spray this liquid fertilizer and compare average mu volume increase cucumber 581.2kg with the spray clear water, stimulation ratio is 13.6%, reaches utmost point conspicuous level through variance analysis check volume variance.
3.2 this test-results is only to being responsible for for examination fertilizer.
The test unit of finishing: agricultural science and technology company limited is insulted in the sky, Zhejiang
Test transactor: Zhou Jingjie
Reported date: 2010-08-07
Field test results two
" a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " manure trial report on apple
According to Ministry of Agriculture's " fertilizer management method of registration ", " the fertilizer data registration request is " with " fertilizer effect identify field plot technique rules " requirement (NY/497-2002), be checking " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " effect on Henan Province's apple production, special this test of arrangement.
1 materials and methods
1.1 material
Test arrangement is at Henan Province's Shangqiu City
XiayiThe county
Hu QiaoThe township
Hu QiaoThe village
Lee Generation armyThe orchard in.Great soil group is a moisture soil, and soil fertility is medium, and soil fertility is even.This field piece topsoil soils nutrient is organic content 11.2g/kg, cracks nitrogen 80mg/kg, rapid available phosphorus 16.4mg/kg, available potassium 120mg/kg.For studying the thing apple, kind is " Fuji apple ", the age of tree 13 years, and the tree vigo(u)r neat and consistent, level of management are higher.Insulting agricultural science and technology company limited for examination fertilizer " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " by the sky, Zhejiang produces, provides.
1.2 method
3 processing are established in this test altogether, and district's group is arranged at random, repeats 5 trees in every sub-district 3 times.
Handle 1: habits fertilization+convert water 30kg with this fertilizer 80g, respectively spray once at apple young fruit period and expanding stage respectively;
Handle 2: habits fertilization+spray the equivalent clear water 1 same period with processing;
Handle 3: habits fertilization.
Test is carried out on the basis of local habits fertilization, and concrete fertilising is every mu of bottom application farm manure 6000kg; Growing period topdresses 3 times, for the first time every mu impose composite fertilizer 80kg, for the second time every mu impose composite fertilizer 100kg, for the third time every mu impose composite fertilizer 100kg.5~August is sprayed the medicine prevention and elimination of disease and pests 6 times in the test garden, intertill and clean tillage 3 times, and pour water once early stage.Experimental field apple sprays solution or clear water respectively on June 13rd, 2009, July 10 carrying out 2 times.Receive single product respectively that claims in the sub-district for the unit list during results.Test is except that by the spraying solution or the clear water of fertilising scheme requirement, and other control measures are with general land for growing field crops.
2 test results and analysis
2.1 spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " becomes the product factor to apple influence
Spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " and improved the factor that apple becomes to produce.As can be seen from Table 1: the single fruit weight in average that sprays " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " is handled the 2 average 7.5g of increasing; Handle the 3 average 7.6g of increasing; Illustrate to spray the single fruit weight that " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " increased apple, laid good basis for apple production improves.
Table 1 apple field investigation record information slip
(annotate: data are three multiple mean numbers in the table)
2.2 spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " influence to apple production
Spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " and improved apple production.As can be seen from Table 2: handle 1 and handle 2 average every mu of volume increase 434.4kg, stimulation ratio is 13.8%; Compare every mu of volume increase 475.0kg with processing 3, stimulation ratio is 15.2%.Each is handled yield result carry out variance analysis (seeing Table 3), volume variance reaches conspicuous level.Adopt the PLSD method to carry out multiple comparisons (seeing Table 4), processing 1 reaches conspicuous level with processing 2, processing 3 volume variances.This shows, on the basis of habits fertilization, on apple, spray " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " and can improve output.
Table 2 is respectively handled apple test output statistics table
Table 3 analysis of variance table
Table 4 multiple comparisons table
3 brief summaries
3.1 show by experiment, on the basis of locality fertilising, respectively spray once " a kind of oligose liquid silicon organic nutrient aganic nutrient agent that contains " 80g in apple tree young fruit period, swollen fruit phase and convert water 30kg solution, with spray the equivalent clear water same period and compare, can improve economic characters, the raising output of apple, average every mu of volume increase 434.4kg, stimulation ratio is 13.8%, the variance analysis volume variance reaches utmost point conspicuous level.
3.2 this test-results only is responsible for the fertilizer sample of supply examination.
Test carrier: Henan Province's soil and fertilizer station
Test base unit: agrotechnical center, Xiayi County, Henan Province
Test transactor: Zhou Hongmei
Reported date: on October 30th, 2009