CN103351200A - Marine organism calcium magnesium fertilizer - Google Patents

Abstract

The invention discloses a marine organism calcium magnesium fertilizer. Most existing calcium magnesium fertilizers are prepared through a chemical method and single in nutrient, can easily cause hardened soil and reduce soil quality after being applied for a long time, and goes against the sustainable development of agriculture. According to the invention, measures of (1) shell powder preparation, (2) ore powder preparation, (3) hardened brine preparation, (4) prawn pond mud preparation, (5) polypeptide amino acid solution preparation, (6) mixed fertilizer preparation, and (7) biological calcium magnesium fertilizer preparation are adopted to produce the marine organism calcium magnesium fertilizer. The marine organism calcium magnesium fertilizer has the following characteristics: (1) the bionic degree is high, and the comprehensive effect is better; (2) the source of raw materials is wide, the preparation cost is low, and no secondary pollution is generated during the production process; (3) the biological activity is higher, and the nutrient is more comprehensive; (4) the range of application is wider, and the marine organism calcium magnesium fertilizer can be used both as a conditioner for acid soil and an ameliorant and water enriching agent for improving water quality of aquiculture; (5) side reaction is reduced.

Description

A kind of marine organisms ca and mg fertilizer

Technical field

What the present invention relates to is a kind of marine organisms ca and mg fertilizer, belongs to the technical field of bio-organic fertilizer preparation.

Background technology

Chinese first soil conditioner (ca and mg fertilizer) industry development summit was at Held In Beijing in 2012, the participant expert thinks because acid chemical fertilizer year after year, the excessive use of agricultural chemicals and unreasonable use, the reasons such as industrial pollution acid rain increases the weight of, cause south China 14 provinces, the district, the serious meta-acid of city's soil, pH expands 65% less than 6.5 ratio to by 52% before 30 years, the soil meta-acid, calcium magnesium plasma easily runs off, add that southern rainwater is more, cause crop generally to lack calcium, the moderate-elements such as magnesium, have a strong impact on the yield and quality of crop, soil acidification, degenerating has become an important factor that affects agriculture production and ecotope.Existing ca and mg fertilizer, to utilize the chemical process preparation mostly, or the recycling of Chemicals residue, nutrient is single, long-term application easily causes the hardening soil, reduce soil quality, be unfavorable for the Sustainable development of agricultural, therefore a kind of biological organic calcium fertiliser containing magnesium is also suitably used in research and development, can improve and stable soil pH value, can replenish calcium magnesium element again, to promoting crop yield, stable yields, improving quality of agricultural product has important reality and far-reaching significance.

Summary of the invention

The purpose of this invention is to provide a kind of marine organisms ca and mg fertilizer, utilize the plurality of raw materials such as the shell of seashells, extra large ore, bittern and raw fish to prepare a kind of marine organisms type organic calcium fertiliser containing magnesium, solve the problem of soil acidification, degeneration, overcome the existing existing nutrient of ca and mg fertilizer single, easily cause the hardening soil, reduce the deficiency of soil quality.

Purpose of the present invention is achieved by following technical proposals, a kind of marine organisms ca and mg fertilizer, mainly by following method preparation:

(1) oyster shell whiting preparation: get the shell of seashells, shaking behind the dryness in the sun is broken into particle diameter 1-2 centimetre coarse grain, obtains the shell meal for subsequent use;

(2) extra large ore powder is prepared: get on the beach of seashore or the tankage as material of construction of shallow sea offshore mining, particle diameter is the particulate of 0.1-10 millimeter, obtains extra large ore powder for subsequent use;

(3) old bittern is prepared: get seawater after evaporation, concentrated evaporating brine, obtain the bittern that concentration is not less than 28.5o, namely be commonly called as old bittern for subsequent use;

(4) the shrimp pond is clay standby: get the mud in fish, shrimp, the crab seawater aquaculturing pond, dry to water content be 20-35% and to be broken into particle diameter be that the coarse grain of 1-5 millimeter is for subsequent use;

(5) polypeptide amino acid liquid preparation: get juice, internal organ and tankage thereof after low-value small fish or the processing of aquatic products, the activity that adds weight percentage and be 0.1-1% is that the proteolytic enzyme of 20-100 units/gram carries out enzymolysis, enzymolysis 48-120 hour, the aminoacids solution that obtains being rich in polypeptide, dipeptides was for subsequent use;

(6) mix fertile preparation: get by weight oyster shell whiting 30-50 part, sea ore powder 20-40 part, pond sludge 15-30 part is got hundred million of 10-100/gram silicate bacteria 0.1-1 part, above-mentioned raw materials mixes, by weight/and the ratio of the solid-to-liquid ratio 3-5:1 of volume, add old bittern and mix pile fermentation 10-20 days, continued pile fermentation 5-10 days after the turning, be dried to water content 6-10%, be ground into 20-100 order fine powder, obtain mixing fertile for subsequent use;

(7) biological calcium fertiliser containing magnesium preparation: by weight/ratio of the solid-to-liquid ratio 6-10:1 of volume, add polypeptide amino acid liquid and stir complexing in mixing fertilizer, surface modification is granulated, and is dried to water content 15-25% and get final product.

Take the present invention of above-mentioned measure, have following features:

(1) bionical degree is high, complexing better effects if: at occurring in nature, shell-fish mainly is to be the mucus of polypeptide, dipeptide material by major ingredient in health, come the multiple nutrients materials such as calcium, magnesium, zinc, silicon of enrichment surrounding enviroment by the nanoaperture of housing, promote the increase of housing or natural pearls.The present invention is principle accordingly just, selects raw material self to have and inhales the nanoaperture of holding function and the nanometer crackle that forms carries out biological adsorption in crushing process by force.Organic matter by electronegative ion in old bittern in the raw material and the shrimp pond mud, the ionic adsorption complexing that forms between the inorganic cations such as the inorganic anions such as chlorine, bromine, iodine, silicon and calcium, magnesium, sodium, potassium, each electronegative carboxyl of polypeptide protein long-chain by having anion surface activity in the raw material polypeptide amino acid liquid is to again complexings of positive electricity nutrient ion such as calcium, magnesium, zinc at last, the absorption exchange, and then the nutrient such as calcium of more easily absorbing of enrichment tool complex state, magnesium, silicon, zinc, under rainy condition, be difficult for leaching loss.

(2) raw material sources are wide, and preparation cost is low, and production process does not form secondary pollution.

(3) biological activity is higher, and nutrient outside the trace element, is rich in the natural organic nutrients such as nitrogen, phosphorus, potassium and amino acid, humic acids in deliming, magnesium, zinc, the silicon etc. more comprehensively.

(4) use range is wider, can be used as acidic soil conditioner and uses, and also can like calcium, and happiness magnesium crop trace element supplement uses, and also can do aquaculture water quality modifying agent, rich water agent use.

(5) side reaction reduces, and the alkaline matter such as calcium carbonate, calcium oxide is gentle to the side effect of effective object among the present invention, has avoided lime, alkaline residue quasi-alkali material too much to use or when using inequality, phenomenon that the soil compaction that causes increases the weight of or local crop is injured.

Concrete result of use such as the explanation of following example application:

(1) applies the present invention to cane planting, and with conventional composite fertilizer relatively, select 150 mu of sugarcanes to compare test, wherein use 120 kg of the present invention and make base manure for 100 mu every mu, use calcium superphosphate of equal value for all the other 50 mu and make base manure, plant rear three months test group and control group and all impose with 20 kilograms of 30 kilograms in urea, the vitriolate of tartar of same brand and same quantity, the year-end survey produced, use sugarcane of the present invention, 700 kilograms of average every mu of volume increase, stimulation ratio reaches 12%.

(2) apply the present invention to peanut cultivation, and with calcium superphosphate relatively, select 25 mu of peanuts to compare test, wherein use 80 kilograms of the present invention and make base manure for 20 mu every mu, use equivalent calcium superphosphate for all the other 5 mu and make base manure, carry out the result after the results relatively, use experimental plot of the present invention than the contrast field of using calcium superphosphate, 32 kilograms of average every mu of volume increase, stimulation ratio reaches 15%.

Embodiment

Embodiment 1

Preparation process:

(1) oyster shell whiting preparation: get 5000 kilograms of pearl shells, shake behind the dryness in the sun that to be broken into particle diameter be 0.1-1 centimetre coarse grain, obtain the shell meal for subsequent use;

(2) extra large ore powder is prepared: get the ore particle powder tankage of coating exploitation in 4000 kilograms of seabeaches for subsequent use;

(3) old bittern is prepared: get the bittern of separating out after evaporating brine in 2500 kilograms of salt pans, the old bittern that obtains concentration 28.5o is for subsequent use;

(4) the shrimp pond is clay standby: get the mud in 3000 kilograms of fishes, the prawn farm ponds, dry to water content be 20-35% and to be broken into particle diameter be that 1 millimeter coarse grain is for subsequent use;

(5) polypeptide amino acid liquid preparation: get 600 kilograms of 400 kilograms low juice after the rear adding of the trash fishes rubbing processing of aquatic products, the proteolytic enzyme that to add 5 kilograms of activity are 50 units/gram carries out enzymolysis, enzymolysis 48 hours obtains being rich in the amino liquid of polypeptide, dipeptides and amino acid whose polypeptide for subsequent use;

(6) mix fertile preparation: get 5000 kilograms of oyster shell whitings, 4000 kilograms of sea ore powders, 3000 kilograms in shrimp pond sludge, 20 kilograms of the silicate bacterias of getting 1,000,000,000/gram are after above-mentioned raw materials mixes, add 2500 kilograms of old bittern and mix, pile fermentation 20 days continued pile fermentation 10 days after the turning, was dried to water content and was no more than 10%, be ground into 40 order fine powders, obtain mixing fertile for subsequent use;

(7) biological calcium fertiliser containing magnesium preparation: in mixing fertilizer, add 1000 kilograms of polypeptide amino acid liquid and stir, and get final product.

Embodiment 2

Preparation process:

(1)-(4) identical with embodiment 1;

(5) polypeptide amino acid liquid preparation: get 600 kilograms of 400 kilograms low juice after the rear adding of the trash fishes rubbing processing of aquatic products, the proteolytic enzyme that to add 5 kilograms of activity are 100 units/gram carries out enzymolysis, enzymolysis 72 hours obtains being rich in the amino liquid of polypeptide, dipeptides and amino acid whose polypeptide for subsequent use;

(6) mix fertile preparation: get 5000 kilograms of oyster shell whitings, 4000 kilograms of sea ore powders, 3000 kilograms in shrimp pond sludge, 10 kilograms of the silicate bacterias of getting 10,000,000,000/gram are after above-mentioned raw materials mixes, add 2000 kilograms of old bittern and mix, pile fermentation 20 days continued pile fermentation 10 days after the turning, was dried to water content and was no more than 10%, be ground into 40 order fine powders, obtain mixing fertile for subsequent use;

(7) biological calcium fertiliser containing magnesium preparation: in mixing fertilizer, add 1000 kilograms of polypeptide amino acid liquid and stir, and get final product.

Claims (1)

1. marine organisms ca and mg fertilizer is characterized in that described marine organisms ca and mg fertilizer is mainly by following method preparation:

(1) oyster shell whiting preparation: get the shell of seashells, shaking behind the dryness in the sun is broken into particle diameter 1-2 centimetre coarse grain, obtains the shell meal for subsequent use;

(2) extra large ore powder is prepared: get on the beach of seashore or the tankage as material of construction of shallow sea offshore mining, particle diameter is the particulate of 0.1-10 millimeter, obtains extra large ore powder for subsequent use;

(3) old bittern is prepared: get seawater after evaporation, concentrated evaporating brine, obtain the bittern that concentration is not less than 28.5o, namely be commonly called as old bittern for subsequent use;

(4) the shrimp pond is clay standby: get the mud in fish, shrimp, the crab seawater aquaculturing pond, dry to water content be 20-35% and to be broken into particle diameter be that the coarse grain of 1-5 millimeter is for subsequent use;

(5) polypeptide amino acid liquid preparation: get juice, internal organ and tankage thereof after low-value small fish or the processing of aquatic products, the activity that adds weight percentage and be 0.1-1% is that the proteolytic enzyme of 20-100 units/gram carries out enzymolysis, enzymolysis 48-120 hour, the aminoacids solution that obtains being rich in polypeptide, dipeptides was for subsequent use;

(6) mix fertile preparation: get by weight oyster shell whiting 30-50 part, sea ore powder 20-40 part, pond sludge 15-30 part is got hundred million of 10-100/gram silicate bacteria 0.1-1 part, above-mentioned raw materials mixes, by weight/and the ratio of the solid-to-liquid ratio 3-5:1 of volume, add old bittern and mix pile fermentation 10-20 days, continued pile fermentation 5-10 days after the turning, be dried to water content 6-10%, be ground into 20-100 order fine powder, obtain mixing fertile for subsequent use;

(7) biological calcium fertiliser containing magnesium preparation: by weight/ratio of the solid-to-liquid ratio 6-10:1 of volume, add polypeptide amino acid liquid and stir in mixing fertilizer, surface modification is granulated, and is dried to water content 15-25% and get final product.