CN106220368A - A kind of nursery stock fertilizer utilizing fish pond mud to produce - Google Patents

Abstract

The invention discloses a kind of nursery stock fertilizer utilizing fish pond mud to produce, be prepared by the raw materials in: fish pond mud 48 50, sucrose fatty acid ester 2.8 3.0, protease preparation 1.3 1.5, eggshell 15 16, ferrous sulfate 23, calcium nitrate 46, Folium Mori 34 36, petroleum ether 56, the Flos Sophorae Immaturus 28 32, Borax 23, lime water are appropriate, 50% ethanol solution is appropriate, water is appropriate；Fertilizer utilization protease preparation of the present invention coordinates fish pond mud to carry out fermentation process, degradable purpose can be rapidly achieved, the comprehensive effectively utilization such as the plant and animal residues in the mud of fish pond, microorganism is accumulated in long-term, not only solve the pollution problem in fish pond, additionally provide nutrient to equalize and the nutrient of abundance, contain multiple beneficial degrading microorganism simultaneously, improve the root system microecological environment of nursery stock.

Description

A kind of nursery stock fertilizer utilizing fish pond mud to produce

Technical field

The present invention relates to technical field of fertilizers, particularly relate to a kind of nursery stock fertilizer utilizing fish pond mud to produce.

Background technology

Along with the specialization of China's seedling growth, industrialization, the development of scale, it constantly rises for the requirement of fertilizer Level, is the most only satisfied with supplementing of nutrition, but for concrete ecological environment and specific demand, to improve the additional of product New-type fertilizer is prepared for the purpose of value.The most common nursery stock fertilizer based on chemical fertilizer such as quick-acting chemical fertilizer or carbamide, Nutritional labeling is single and environmental pollution big, causes nursery stock disease resistance low, poor quality, directly affects economic benefit, simultaneously because of length Phase overuse of chemical fertilizer, also result in hardening of soil, affects the sustainable development of seedling growth, adds the economy of plantation Cost.

When light intensity exceedes, photosynthesis is saturated to be taken, and can cause oxidative damage and the photosynthesis energy of Plant Light clutch Power declines, and this phenomenon is referred to as Xanthophyll cycle, and the multiple bioactie agent such as the Quercetin that contains in Folium Mori, catechuic acid, because it has There are strong elimination Free Radical and non-oxidizability, Xanthophyll cycle can be alleviated to a certain extent, improve the light under high light and speed Rate, the most also has oxidative damage and the body aging alleviating plant, improves the function of cell stability, thus play improvement The growth promoter of plant and the effect of plant quality, and the materials such as the rutin in the Flos Sophorae Immaturus can be made with Quercetin etc. jointly because of it Form coordination compound with metal ion, and then there is higher ultra-oxygen anion free radical Scavenging activity, it is achieved be raw to plant What reason was active promotes to improve further, and the two is applied in the preparation of nursery stock fertilizer have high potentiality jointly.

ZL200610161312.6 provides the special fertilizer used on a kind of nursery stock, it is characterised in that this special fertilizer is by sulphuric acid Ammonium, MAP, calcium superphosphate, potassium sulfate, sulfur, ferrous sulfate, Malathion are formed, although it has rush by proportioning mixing Effect of root diseases prevention insect protected, but due to substantially based on chemical fertilizer, the fertilizer efficiency time is short, and surcharge is low, and need to repeatedly use, Labor intensity is big, waste time and energy, and applies fertilizer relatively costly.

Summary of the invention

The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of nursery stock utilizing fish pond mud to produce is fertile Material.

The present invention is achieved by the following technical solutions:

A kind of nursery stock fertilizer utilizing fish pond mud to produce, is prepared by the raw materials in: fish pond mud 48-50, sucrose Fatty acid ester 2.8-3.0, protease preparation 1.3-1.5, eggshell 15-16, ferrous sulfate 2-3, calcium nitrate 4-6, Folium Mori 34-36, Petroleum ether 5-6, Flos Sophorae Immaturus 28-32, Borax 2-3, lime water are appropriate, 50% ethanol solution is appropriate, water is appropriate.

Specifically comprising the following steps that of the described nursery stock method for preparing fertilizer utilizing fish pond mud to produce

(1) Flos Sophorae Immaturus is placed in the water of 5-6 times of its quality, by adding lime water stirring after water boil and adjusting to pH value of solution is 8.0-9.0, adds Borax, continues to keep boiling 30-40 minute, is down to room temperature afterwards and filters, gained filtrate is heated to 60- Add hydrochloric acid solution while 62 DEG C adjusting pH is 5.0-5.2, at room temperature stands 20-24 hour, then by gained after sucking filtration Precipitation washes with water to neutrality, dry that dried feed is standby at 60-65 DEG C；

(2) by fish pond mud, eggshell, protease preparation mixing, put in fermentation vat, the 55-of moisturizing to ferment heap maximum water holding capacity 60%, ferment 18-20 days, obtain fermentation material standby；

(3) pulverizing after being dried by Folium Mori and cross 20 mesh sieves, pouring in petroleum ether, be heated to 50-55 DEG C, insulation stands 4-6 hour, Filter to obtain defat powder of Folium Mori, it is dried at 65-70 DEG C, then be 50% by solid-liquid ratio 1:25-26g/mL addition volume fraction Ethanol solution, after being heated to 70-72 DEG C under 200-220W power supersound extraction, by gained material sucking filtration final vacuum decompression dense Contracting, be evaporated material is standby；

(4) step 2 gained fermentation material squeeze and filter is obtained dry material and filtrate, after being mixed with step 3 gained material by dry material Pelletize, obtains granule standby, joins in filtrate by step 1 gained dried feed simultaneously, is heated to 47-49 DEG C, is stirred continuously, and depend on Secondary addition sucrose fatty acid ester, ferrous sulfate, calcium nitrate, stir to obtain nutritional solution, is uniformly coated on outside granule by nutritional solution Surface, lyophilization, obtain fertiliser granulates of the present invention.

The invention have the advantage that

The present invention is by extracting the processing of Folium Mori and the Flos Sophorae Immaturus, by whole for the wherein multiple bioactie agent such as Quercetin, rutin Close in fertilizer, be not only easy to the absorption of plant, be also equipped with reactive oxygen free radical in the damage of suppression lipid oxidation and purged body Effect, it is achieved the protective effect that Plant Light clutch, cell membrane etc. are organized, delayed plant senescence, alleviated high temperature, high light pair The injury of plant, Quercetin and rutin are worked in coordination with and can be played anti-in plant by the metal ion in chelating soil simultaneously Oxidation, thus reduce the toxic and side effects of metal ion in soil, promote the normal health growth of plant.The present invention is fertile Material utilizes protease preparation to coordinate fish pond mud to carry out fermentation process, can be rapidly achieved degradable purpose, by long-term inner product There is the comprehensive effectively utilization such as the plant and animal residues in the mud of fish pond, microorganism, not only solve the pollution problem in fish pond, also carry Supply nutrient to equalize and the nutrient of abundance, contained multiple beneficial degrading microorganism simultaneously, improve the root system Tiny ecosystem of nursery stock Environment.

Detailed description of the invention

A kind of nursery stock fertilizer utilizing fish pond mud to produce, is made up of the raw material of following weight portion (kg): fish pond mud 48, Sucrose fatty acid ester 2.8, protease preparation 1.3, eggshell 15, ferrous sulfate 2, calcium nitrate 4, Folium Mori 34, petroleum ether 5, the Flos Sophorae Immaturus 28, Borax 2, lime water are appropriate, 50% ethanol solution is appropriate, water is appropriate.

Specifically comprising the following steps that of the described nursery stock method for preparing fertilizer utilizing fish pond mud to produce

(1) Flos Sophorae Immaturus is placed in the water of 5 times of its quality, by after water boil add lime water stirring adjust to pH value of solution be 8.0, Add Borax, continue to keep boiling 30 minutes, be down to room temperature afterwards and filter, add while gained filtrate is heated to 60 DEG C It is 5.0 that hydrochloric acid solution adjusts pH, at room temperature stands 20 hours, then washes to neutrality, gained precipitation 60 with water after sucking filtration At DEG C be dried dried feed is standby；

(2) by fish pond mud, eggshell, protease preparation mixing, put in fermentation vat, moisturizing to the 55% of ferment heap maximum water holding capacity, Ferment 18 days, obtain fermentation material standby；

(3) pulverizing after being dried by Folium Mori and cross 20 mesh sieves, pouring in petroleum ether, be heated to 50 DEG C, insulation stands 4 hours, filters Obtain defat powder of Folium Mori, it dried at 65 DEG C, then be the ethanol solution of 50% by solid-liquid ratio 1:25g/mL addition volume fraction, After being heated to 70 DEG C under 200W power supersound extraction, by gained material sucking filtration final vacuum concentrating under reduced pressure, be evaporated material is standby；

(4) step 2 gained fermentation material squeeze and filter is obtained dry material and filtrate, after being mixed with step 3 gained material by dry material Pelletize, obtains granule standby, joins in filtrate by step 1 gained dried feed simultaneously, is heated to 47 DEG C, is stirred continuously, and successively Adding sucrose fatty acid ester, ferrous sulfate, calcium nitrate, stir to obtain nutritional solution, and nutritional solution is uniformly coated on granule appearance Face, lyophilization, obtain fertiliser granulates of the present invention.

In order to further illustrate the using value of the present invention, a collection of 2 years age of tree nursery stocks are put down in experiment gardens by inventor Being divided into two groups to plant, one of which uses commercially available common fertilizer as a control group, and another group uses fertilizer of the present invention to make For experimental group, during plantation, other conditions are identical, and after planting 180 days, the equal growing way of experimental group nursery stock is healthy and strong, has higher life Long vigor, and the situation that dead Seedling occurs in matched group part nursery stock, blade is withered and yellow, after planting 3 years, more right through experiments of measuring group nursery stock Adding 32.7% according to group plant height, stem slightly adds 7.9%, and hat width adds 30.4%, it can be seen that fertilizer of the present invention has preferably Using effect.

Claims (2)

1. one kind utilizes the nursery stock fertilizer that fish pond mud produces, it is characterised in that be prepared by the raw materials in: become silted up in fish pond Mud 48-50, sucrose fatty acid ester 2.8-3.0, protease preparation 1.3-1.5, eggshell 15-16, ferrous sulfate 2-3, calcium nitrate 4- 6, Folium Mori 34-36, petroleum ether 5-6, Flos Sophorae Immaturus 28-32, Borax 2-3, lime water are in right amount, 50% ethanol solution is appropriate, water is appropriate.

2. according to the nursery stock fertilizer utilizing fish pond mud production described in claims 1, it is characterised in that the tool of preparation method Body step is as follows:

(1) Flos Sophorae Immaturus is placed in the water of 5-6 times of its quality, by adding lime water stirring after water boil and adjusting to pH value of solution is 8.0-9.0, adds Borax, continues to keep boiling 30-40 minute, is down to room temperature afterwards and filters, gained filtrate is heated to 60- Add hydrochloric acid solution while 62 DEG C adjusting pH is 5.0-5.2, at room temperature stands 20-24 hour, then by gained after sucking filtration Precipitation washes with water to neutrality, dry that dried feed is standby at 60-65 DEG C；

(2) by fish pond mud, eggshell, protease preparation mixing, put in fermentation vat, the 55-of moisturizing to ferment heap maximum water holding capacity 60%, ferment 18-20 days, obtain fermentation material standby；

(3) pulverizing after being dried by Folium Mori and cross 20 mesh sieves, pouring in petroleum ether, be heated to 50-55 DEG C, it is little that insulation stands 4-6 Time, filter to obtain defat powder of Folium Mori, it is dried at 65-70 DEG C, then by solid-liquid ratio 1:25-26g/mL addition volume fraction be The ethanol solution of 50%, after being heated to 70-72 DEG C under 200-220W power supersound extraction, gained material sucking filtration final vacuum is subtracted Pressure concentrate, be evaporated material is standby；

(4) step 2 gained fermentation material squeeze and filter is obtained dry material and filtrate, after being mixed with step 3 gained material by dry material Pelletize, obtains granule standby, joins in filtrate by step 1 gained dried feed simultaneously, is heated to 47-49 DEG C, is stirred continuously, and depend on Secondary addition sucrose fatty acid ester, ferrous sulfate, calcium nitrate, stir to obtain nutritional solution, is uniformly coated on outside granule by nutritional solution Surface, lyophilization, obtain fertiliser granulates of the present invention.