CN106258084A

CN106258084A - A kind of seed ball and preparation method thereof

Info

Publication number: CN106258084A
Application number: CN201610682412.7A
Authority: CN
Inventors: 江胜德; 郭兰; 李欢
Original assignee: Zhejiang Hongyue Horticultural Corp
Current assignee: Zhejiang Hongyue Horticultural Corp
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-01-04

Abstract

The invention provides a kind of seed ball, it includes implant system stuffing material and is wrapped up in the clay shell packed tightly, and described implant system stuffing material includes seed and Nutrition Soil；Or, containing Nutrition Soil in clay shell, implant system stuffing material includes seed, contains or not contain Nutrition Soil.Present invention also offers the manufacture method of a kind of above-mentioned seed ball, it includes making the step of clay shell wet feed, wrapping up in the step of the step of bag, drying.The present invention can solve the problem that barren place or is unable to reach the plant growing problem being difficult to sowing place, is favorably improved Seed viability and hestening rooting is grown.

Description

A kind of seed ball and preparation method thereof

Technical field

The invention belongs to plant seed process, planting technology field.

Background technology

For needing the plantation seed to relatively barrenr soil, can face when plantation that soil is barren or environmental wet Spend improper and cause the seed can not the problem such as rooting development.To this, at present not reasonable solution, especially this A little places are the most remote, transport, sow, maintenance all can run into than asking that local plantation nearby never runs into Topic.

Summary of the invention

It is an object of the invention to provide a kind of seed ball, it is possible to solve barren place or be unable to reach and be difficult to sowing place Plant growing problem, be favorably improved Seed viability and hestening rooting and grow.

To this end, the present invention adopts the following technical scheme that:

A kind of seed ball, it is characterised in that it includes implant system stuffing material and is wrapped up in the clay shell packed tightly, described kind of phytem System stuffing material includes seed and Nutrition Soil；Or, containing Nutrition Soil in clay shell, implant system stuffing material includes seed, contains Have or do not contain Nutrition Soil.

Further, mass percent≤14% of moisture in described clay shell.

Another technical problem to be solved of the present invention is to provide the manufacture method of a kind of above-mentioned seed ball.To this end, this Invent by the following technical solutions:

The manufacture method of a kind of seed ball, it is characterised in that it comprises the following steps:

Make the step of clay shell wet feed, take clay and add water mixing, make clay shell wet feed standby；

Wrapping up in the step of bag, take clay shell wet feed, that is made desired thickness wraps up in foreskin, takes the implant system filling of requirement Material, puts into and wraps up in foreskin, encase seed with wrapping up in foreskin, makes and wraps up in bag group；

The step dried, puts into dry to clay shell mass percent≤14% of moisture in dehydrator by the bag group of wrapping up in made, Make seed ball.

Described clay shell can be pure clay, it is also possible to be the mixture of clay and other adjuvant, and these adjuvants can be Nutrition Soil, plant leaf blade fragment, paper pulp etc., add when making clay shell wet feed, and its addition wraps up in foreskin drying not affect Shelling is limited；Described clay shell can select various clays or the clay mixture such as potter's clay, Kaolin, bentonite, montmorillonite.

Described Nutrition Soil includes following components: fertile soil, trace element, Controlled Release Fertilizer.In implant system stuffing material, except Outside Nutrition Soil, seed, also can be containing the loose squama fragment after polishing fermentation, perlite etc..

Making can utilize when wrapping up in bag group mould also can, clay shell wet feed is sticking mixture, takes and exists in right amount The centre of the palm is pressed into lamellar in wrapping up in foreskin, is similar to thicken ' dumpling wrapper ' of version, is then placed in stuffing material and exists, with the group of being twisted into after parcel, or Molded with mould；

Wrap up in the step of bag, be similar to make dumplings or native for adequate nutrition and an appropriate number of seed is wrapped in by the method for the bag ball of glutinous rice Clay mud center, is twisted into a smooth spheroid.

Further, described seed is or/and the seed of sterilization processing through sterilization.

Further, described clay is the clay more than 400 mesh that sieves.

Further, Nutrition Soil: clay: the weight ratio=2-6:10-20:1 of seed.

Further, the consumption of water and the ratio of clay control between 2:10-4:10.

Further, dry temperature and control between 35 DEG C-45 DEG C, dry water content≤14% of whole product.

Potassium permanganate is a kind of strong oxidizer, gives full play to one's remarkable skill in recent years in terms of preventing and treating the destructive diseases such as droop, anti- Effect reaches more than 95%.Within 2 hours, just can kill with the seed soaking of 0.3%-0.5% potassium permanganate solution and be attached to the surface of the seed and hide in kind Pathogenic bacteria within Zi.Additionally manganese and potassium are all the nutrients of crop, can promote crop growth.

Clay is the aluminium silicate salt that granule the least (< 2 m) is plastic.In addition to aluminum, clay also comprise a small amount of magnesium, ferrum, Sodium, potassium and calcium, typically formed by after silicate mineral at the earth's surface air slaking.Clay or a kind of important raw mineral materials, by Multiple hydrosilicate and a certain amount of aluminium oxide, alkali metal oxide and alkaline earth oxide composition, and containing quartz, length The impurity such as stone, Muscovitum and sulfate, sulfide, carbonate.After moistening with water, there is plasticity, can deform under less pressure And its shape can be kept for a long time.Additionally, clay specific surface area is big, with elecrtonegativity on granule, therefore there is good physical absorption Property and chemical mobility of the surface, have the ability exchanged with other cationes.Clay forms walk after mixing with appropriate water, outside Under the effect of power, walk deforms but does not ftractures, and after external force disperses, remains to keep original shape invariance, after the drying, its tool Having certain fragility, the clay shell of formation is similar to " eggshell ", when root system of plant develops into a certain degree, and its root system and bud energy Enough push up and broken get out clay shell.

The fertile soil used in the present invention, through high temperature distillation, disinfection, solves original fertile soil diuretic breathability Difference, the problem being mingled with disease pest, give full play to it and plant the advantage of material as natural nutrient.This soil particle size is the most moderate, is to plant Training optimal soil particle structure, not only permeability is good, is suitable for root growth needs, and has preferable water conservation fertilizer conservation energy Power.And containing the macronutrient needed for plant, potential fertilizer efficiency increases, and increasing himself fertilizer efficiency over time can gradually play Out.

The water content of seed preferably must be held in and is just beneficial to storage in certain limit, too high or too low seed all can be made to lose life Vigor, the water content of seed and safe storage have the biggest relation.The water content of seed is too low, easily causes blastocyte hydropenia dead Dying, such seed loses vitality, just cannot normally sprout.Seed moisture content is too high, may result in seed and breathes more vigorous, has Machine thing consumption the most also can lose vitality, causes normally sprouting.So the water content of product must control to contain in safety The shelf-life of product could be ensured to greatest extent in the range of the water yield.When dry after kind ball water content≤14% when, plant The water absorbing force of ball is very strong, large area can store moisture in order to meet the Their Seed Germinating Period requirement to moisture, and plant ball outsourcing The soft growth being conducive to seedling root is become after wrapping up in water suction.

Owing to using technical scheme, seed can transport in units of planting system, with optimal kind Son, the ratio transport of Nutrition Soil, do not waste transport capacity, reduce transport total amount and sanitary；Further, the seed ball of the present invention When plantation, abnormal convenient, for barren place and remote sites, only need to directly throw on soil, the later stage is non-maintaining；This This faric seed ball of invention, at the seed growth initial stage, its clay shell can play holding moisture and solidification seed and nutrition Soil, prevent seed from being held in the month food by birds, enable seed normally to root, improve sowing effective percentage, the survival rate of seed and anti- Characteristic of disease, strengthen plant strain growth gesture, and then promote strain quality, solve barren place or be unable to reach be difficult to sowing local plant Species plant problem.

Accompanying drawing explanation

Fig. 1 is the improving activity of root system comparison diagram of the different seed of comparing embodiment two.

Fig. 2 is the seed germination situation cartogram often organized that comparing embodiment one they (two) is tested.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is described in further detail:

Comparing embodiment one:

Of the present invention group:

Step a: take fresh coreopsis flower seed and carry out surface sterilization process.Concrete operations are as follows: use 0.3%-0.5% potassium permanganate Solution seed soaking 2 hours；Take out after immersion, seal half an hour more than；Aseptic water washing 3-5 time, dries in the shade.

Step b: sieve (more than 400 mesh) to clay, the selecting of clay is advisable having certain viscosity.Clay powder is added Enter and sterilize in jorum, add water and be thoroughly mixed until forming a good mixture of dough viscosity, wherein tap water Consumption is 2:5 with the ratio of clay.Through more than 10 times rub, take appropriate clay mud be pressed in the centre of the palm lamellar become wrap up in foreskin, It is similar to thicken ' dumpling wrapper ' of version.

Step c: preparation comprises fertile soil, a small amount of trace element, the Nutrition Soil of import Controlled Release Fertilizer.At the most ready-made Shape is wrapped up in foreskin center and is put appropriate Nutrition Soil and 10 seeds crossed through step a sterilizing, is similar to make dumplings or bag soup The mixture of Nutrition Soil Yu seed is wrapped in clay mud center by the method for circle, is twisted into smooth spheroid, is the base of seed ball Body wraps up in bag group.

Step d: the base substrate of seed ball is wrapped up in bag group and puts in egg box, put in seed dryer (O type) and dry, temperature Control between 35 DEG C-45 DEG C, dry 20 hours, until water content≤14% of whole product.

Reference examples:

Step a: take coreopsis flower seed.

Step b: common soil adds water, is kneaded into bulk.

Step c: taking 10 seeds and put into walk, be twisted into ball, wherein earth depends on the circumstances with the ratio of seed, without solid Certainty ratio.

(1) invention group and 10, the seed of matched group parcel in comparing embodiment one.Take 30 invention group seed balls respectively With 30 pieces of matched group seed walk sowings, seed spacing is 20cm*20cm.It is managed by unified cultural method after plantation: protect Holding soil moisture content is relative air humidity temperature control more than 85%, in shed in saturation moisture content about 30%, shed More than 35 DEG C；After one week, keeping soil moisture content is the 60-70% of saturation moisture content, and opens film ventilation.Each way processes 300 seeds are sprouted, and take each index meansigma methods and contrast, and concrete planting effect is shown in Table 1.

Table 1 coreopsis seed is at the growing state of different times

Note: * represents significant difference.

Analyze:

In specific implementation process, using the mode of the present invention to process and wrap up coreopsis seed, reference examples then uses common mud Soil replace preparation Nutrition Soil, and do not carry out the surface of the seed sterilization process implement cultivation.

As shown in Table 1, use the present invention (invention group) plant cultivated and do not use what the present invention (matched group) cultivated to plant Strain is significant difference on germination rate after planting and sprout time, and in invention group, seed germination rate when 5 days reaches 69%, 10 It time germination rate reach 92%；And reference examples uses what common soil made kind bomblet seed germination speed slow, when 20 days Also the germination rate of only 74%.Meanwhile, the present invention is used to implement the plant of the cultivation plant height when the 20th day, survival rate, stem Thick and growing way aspect, is significantly better than that the plant (reference examples) using common soil parcel to cultivate.Use the invention to sow ripple This chrysanthemum can promote seed germination, improves survival rate and disease resistance, strengthens plant strain growth gesture, and then promotes final strain product Matter.

(2) seed ball 10 is prepared by preceding method, and, make outer skin thickness of wrapping up in respectively for (0.3+n*0.2) cm's Seed ball each 10 pieces (n=1,2,3,4,5,6) is set to 6 groups.Seed ball after drying often group takes 2 from (what ground) One meter do the movement of falling object, see whether to break, corresponding result is auspicious to be shown in Table 2 and often organizes remaining 8 seed balls and sow, Seed spacing is 20cm*20cm.It is managed by unified cultural method after plantation: holding soil moisture content is saturation moisture content About 30%, in shed, relative air humidity is more than 85%, and the temperature in shed controls more than 35 DEG C；After one week, keep soil Earth water content is the 60-70% of saturation moisture content, and opens film ventilation.Often group processes and sprouts by 80 seeds, takes each index Meansigma methods contrasts, and concrete planting effect is shown in Fig. 1.

Table 2 seed ball breakage table

Analyze:

The present embodiment explores the different outer damage resistance wrapping up in skin thickness, and result shows, the seed ball in the 3rd group and the 4th group is from 1m Fall down and be less susceptible to for comparing other several groups destroy in high place, thus draw seed ball outer wrap up in skin thickness be not the thinnest more Good, it is not the thickest more good, the outer of seed ball for coreopsis seed wraps up in the skin thickness damage-retardation when (0.9cm-1.1cm) Property is best.Fig. 2 is to wrap up in outside seed ball difference whether the rudiment of seed is impacted by skin thickness to probe into.As it can be seen, plant After bulbec is sowed 10 days, the seed germination rate often organized is basically identical, only at the initial stage of sprouting, due to the increase of thickness, germination rate Reduce, it can thus be seen that different outer skin thicknesses of wrapping up in does not results in impact to the rudiment of seed.

Comparing embodiment two:

Of the present invention group:

Reference examples:

Step b: preparation comprises fertile soil, a small amount of trace element, the Nutrition Soil of import Controlled Release Fertilizer.

Step c: sieve (more than 400 mesh) to clay, the selecting of clay is advisable having certain viscosity.Clay powder is added Enter and sterilize in jorum, the Nutrition Soil being simultaneously introduced in step b, then add water and be thoroughly mixed until forming a dough and gluing Property good mixture, wherein the ratio of the consumption of tap water and clay and Nutrition Soil mixture is 2:5.Through more than 10 times Rub, take appropriate mixture be pressed in the centre of the palm lamellar become wrap up in foreskin, be similar to thicken version ' dumpling wrapper '.

Step d: wrap up in foreskin center in the most ready-made lamellar and put 10 seeds crossed through step a sterilizing, is similar to bag Seed is wrapped in wherein by the method for dumpling or the bag ball of glutinous rice, is twisted into smooth spheroid, and the base substrate being seed ball wraps up in bag group.

Step e: the base substrate of seed ball is wrapped up in bag group and puts in egg box, put in seed dryer (O type) and dry, temperature Control between 35 DEG C-45 DEG C, dry 20 hours, until water content≤14% of whole product.

Above invention group and 10, the seed of matched group parcel.Take 30 invention group seed balls and 30 pieces of matched group kinds respectively Sub-walk is sowed, and seed spacing is 20cm*20cm.It is managed by unified cultural method after plantation: holding soil moisture content is In saturation moisture content about 30%, shed, relative air humidity is more than 85%, and the temperature in shed controls more than 35 DEG C；One week After, keeping soil moisture content is the 60-70% of saturation moisture content, and opens film ventilation.Each way processes 300 seeds and sprouts Sending out, take each index meansigma methods and contrast, concrete planting effect is shown in Table 2.

Table 2 coreopsis seed is at the growing state of different times

Note: * represents significant difference.

Analyze:

This comparing embodiment mainly inquires into whether the placement location difference of seed ball Middle nutrition soil can cause not to seed germination With impact.As shown in Table 2, it is (right that the plant using Nutrition Soil and seed mixing (invention group) to cultivate mixes with clay with Nutrition Soil According to group) plant cultivated is essentially identical at germination rate after planting, shorter than experimental group plant height at growth early stage matched group plant height, As time goes on, gap gradually furthers, and 50 days when, plant height is about the same；The stem of plant is thick the most almost Identical, in experimental group and matched group, plant is the most healthy and the strongest, does not has obvious pathological changes situation, more than compares and demonstrate Nutrition Soil either It is wrapped in inside clay with seed mixing and still mixes outside doing wrap up in skin with clay, do not result in the growth course of seed substantially Difference.Thus confirm that Nutrition Soil wraps up in skin outside also can doing together with clay.

With reference to experiment one:

The obvious Taraxacum mongolicum seeds of the initial point selection system of taproot, Carrot Seed and the obvious corn seed of the system of fibrous root, the Semen Tritici aestivi of test Each 50 of seed.

Experimental group:

1, take fresh seeds and carry out surface sterilization process.Concrete operations are as follows: soak seed with 0.3%-0.5% potassium permanganate solution 2 little Time；Take out after immersion, seal half an hour more than；Aseptic water washing 3-5 time, dries in the shade.

, sieve (more than 400 mesh) to clay, the selecting of clay is advisable having certain viscosity.Clay powder is added and disappears In poison jorum, add water and be thoroughly mixed until forming the good mixture of dough viscosity, wherein a consumption for tap water It is 2:5 with the ratio of clay.Through more than 10 times rub, take appropriate clay mud and be pressed into lamellar in the centre of the palm in wrapping up in foreskin, similar In ' dumpling wrapper ' that thicken version.

, preparation comprise fertile soil, a small amount of trace element, the Nutrition Soil of import Controlled Release Fertilizer.Foreskin is wrapped up in the most ready-made Appropriate Nutrition Soil and 5 sterilized seeds are put in center, be similar to make dumplings or the method for the bag ball of glutinous rice is by Nutrition Soil and kind The mixture of son is wrapped in clay mud center, is twisted into smooth spheroid, and the base substrate being seed ball wraps up in bag group.

4, the base substrate of seed ball being wrapped up in bag group and puts in egg box, put in seed dryer (O type) and dry, temperature controls Between 35 DEG C-45 DEG C, dry 20 hours, until water content≤14% of whole product.

Make seed ball 10, then sow by spacing 20cm*20cm, manage by unified cultural method after plantation Reason: keeping soil moisture content is relative air humidity temperature more than 85%, in shed in saturation moisture content about 30%, shed Control more than 35 DEG C；After 3 days, keeping soil moisture content is the 60-70% of saturation moisture content, and opens film ventilation.After seed germination Using LA-S series vegetable root system analyser to carry out the detection analysis of related performance indicators when of 90 days, experimental result presses every kind Seed all sprouts calculating, and corresponding index is averaged and is then compared, and is specifically shown in Table 2.

Table 2 clay and Nutrition Soil are with the use of lower root system of plant information slip

Matched group:

2, sieve (more than 400 mesh) to clay, and the selecting of clay is advisable having certain viscosity.Clay powder is added and disappears In poison jorum, add water and be thoroughly mixed until forming a good mixture of dough viscosity.The wherein consumption of tap water It is 2:5 with the ratio of clay, through more than 10 times rub, takes appropriate clay mud and be pressed into lamellar in the centre of the palm and become to wrap up in foreskin, similar In ' dumpling wrapper ' that thicken version.

3, wrap up in foreskin center in the most ready-made lamellar and put 5 sterilized seeds, be similar to make dumplings or the bag ball of glutinous rice Sterilized seed is wrapped in clay mud center by method, is twisted into smooth spheroid, and the base substrate being seed ball wraps up in bag group.

4, putting in egg box by the base substrate of seed ball, put in seed dryer (O type) and dry, temperature controls 35 Between DEG C-45 DEG C, dry 20 hours, until water content≤14% of whole product.

Make seed ball 10, then sow by spacing 20*20cm, manage by unified cultural method after plantation Reason: keeping soil moisture content is relative air humidity temperature more than 85%, in shed in saturation moisture content about 30%, shed Control more than 35 DEG C；After 3 days, keeping soil moisture content is the 60-70% of saturation moisture content, and opens film ventilation.After seed germination Using LA-S series vegetable root system analyser to carry out the detection analysis of related performance indicators when of 90 days, experimental result presses every kind Seed all sprouts calculating, and corresponding index is averaged and is then compared, and is specifically shown in Table 3.

The lower root system of plant information slip of table 3 pure clay parcel

Analyze:

This reference experiment is to verify the Nutrition Soil used in this operation impact on root system development in growing process. Analytical table 2 table 3 is learnt, does not use Nutrition Soil that root system of plant development can be caused impacted, and the use of Nutrition Soil is to fibrous root system plants The impact of Semen Maydis and wheat root influence on development comparison system of taproot plant dandelion and Radix Dauci Sativae root system wants big.Clay and Nutrition Soil Flourishing with the use of lower root system of plant, no matter root system of plant when using pure clay is on the bifurcated number of root or root average The most all than clay and Nutrition Soil with the use of lower few.It can thus be seen that the Nutrition Soil used in this technology is at formula On superiority, the well developed root system of plant can be remarkably promoted, use pure clay operation can not replace the operation of formula in this technology.

With reference to experiment two:

The initial point selection vegetable seeds (spinach seed) of test, flower seed (Canterburybells seed), fleshiness seed (intend Semen Nelumbinis seed), Each 50 of napiform root seed (Flos Tulipae Gesnerianae seed)

Experimental group:

A: take fresh seeds and carry out surface sterilization process.Concrete operations are as follows: soak seed with 0.3%-0.5% potassium permanganate solution 2 little Time；Take out after immersion, seal half an hour more than；Aseptic water washing 3-5 time, dries in the shade.

B: sieve (more than 400 mesh) to clay, the selecting of clay is advisable having certain viscosity.Clay powder is added and disappears In poison jorum, add water and be thoroughly mixed until forming the good mixture of dough viscosity, wherein a consumption for tap water It is 2:5 with the ratio of clay.Through more than 10 times rub, take appropriate clay mud and be pressed into lamellar in the centre of the palm and wrap up in foreskin, be similar to Thicken ' dumpling wrapper ' of version.

C: preparation comprises import fertile soil: perlite=5:1(volume ratio), a small amount of trace element, import Controlled Release Fertilizer Nutrition Soil.Wrap up in foreskin center in the most ready-made lamellar and put appropriate Nutrition Soil and 5 sterilized seeds, be similar to make dumplings or The mixture of Nutrition Soil Yu seed is wrapped in clay mud center by the method for person's bag ball of glutinous rice, is twisted into smooth spheroid, is seed The base substrate of ball.

D: put in egg box by the base substrate of seed ball, puts in seed dryer (O type) and dries, and temperature controls 35 Between DEG C-45 DEG C, dry 20 hours, until water content≤14% of whole product.

Making seed ball 10, then sow by spacing 20cm*20cm, keeping soil moisture content is saturation moisture content About 30%, in shed, relative air humidity is more than 85%, and the temperature in shed controls more than 35 DEG C；After 3 days, keep soil Water content is the 60-70% of saturation moisture content, and opens film ventilation.TTC method measuring plants is used the when of 120 days after seed germination Improving activity of root system.Experimental result is all sprouted calculating by each seed, and corresponding index is averaged.

Matched group:

B: seed carries out live by spacing 20cm*20cm.

It is managed by unified cultural method after plantation: in keeping soil moisture content to be saturation moisture content about 30%, shed Relative air humidity is more than 85%, and the temperature in shed controls more than 35 DEG C；After 3 days, keeping soil moisture content is saturated containing The 60-70% of the water yield, and open film ventilation.The improving activity of root system of TTC method measuring plants is used the when of 120 days after seed germination.Experiment knot Fruit all sprouts calculating by each seed, and corresponding index is averaged, and is specifically shown in Fig. 1.

Analyze:

This experiment is to verify whether any seed is all suitable for by seed ball.Root system of plant is active absorption organ and conjunction Becoming organ, the growing state of root and activity level directly affect the growth of overground part and nutriture and yield level.Root system is lived Power is one of leading indicator weighing root function, and as shown in Figure 1, the root system of plant vigor in seed ball is the highest straight with employing The improving activity of root system of the plant of broadcast mode, the diversity in flower seed Canterburybells becomes apparent from, and intends Semen Nelumbinis for succulent and comes Say that diversity is little.But, even if the succulent that diversity is little, the improving activity of root system still ratio intending Semen Nelumbinis of seed ball is adopted The improving activity of root system measured with direct-seeding wants height.It is the operation being suitable for major part seed that this experiment demonstrates seed ball, and energy Improve improving activity of root system, promote the growth of plant.

Claims

1. a seed ball, it is characterised in that it includes implant system stuffing material and is wrapped up in the clay shell packed tightly, described plantation System stuffing material includes seed and Nutrition Soil；Or, containing Nutrition Soil in clay shell, implant system stuffing material includes seed, Contain or not contain Nutrition Soil.

2. seed ball as claimed in claim 1, it is characterised in that mass percent≤14% of moisture in described clay shell.

3. the manufacture method of seed ball described in claim 1, it is characterised in that it comprises the following steps:

4. manufacture method as claimed in claim 3, it is characterised in that also added with adjuvant in described clay shell wet feed.

5. manufacture method as claimed in claim 3, it is characterised in that described Nutrition Soil includes following components: fertile soil, micro- Secondary element, Controlled Release Fertilizer.

6. manufacture method as claimed in claim 3, it is characterised in that described seed is through sterilization or/and the kind of sterilization processing Son.

7. manufacture method as claimed in claim 3, it is characterised in that described clay is the clay more than 400 mesh that sieves.

8. manufacture method as claimed in claim 3, it is characterised in that Nutrition Soil: clay: the weight ratio=2-6:10-20 of seed: 1。

9. manufacture method as claimed in claim 3, it is characterised in that the consumption of water and the ratio of clay control at 2:10-4:10 Between.

10. manufacture method as claimed in claim 3, it is characterised in that drying temperature and control between 35 DEG C-45 DEG C, drying is arrived Water content≤14% of whole product.