CN105218196A - A kind of shrivelled kernel machine transplanting of rice seedling raising ground substance and preparation method thereof - Google Patents
A kind of shrivelled kernel machine transplanting of rice seedling raising ground substance and preparation method thereof Download PDFInfo
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Abstract
A kind of shrivelled kernel machine transplanting of rice seedling raising ground substance, the mixture be made up of elementary shrivelled kernel matrix and subsidiary material; The mixture that described elementary shrivelled kernel matrix is made up of the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth, in mixture, each component ratio is calculated as with volume parts: the shrivelled kernel 3 ~ 5 parts that becomes thoroughly decomposed, peat soil 1 ~ 2 part, 2 ~ 3 parts, earth; Described subsidiary material are the iron sulphide aqueous solution or the unslaked lime of ammonium sulfate or 120g/L; The described shrivelled kernel that becomes thoroughly decomposed to be become thoroughly decomposed by fermentation the material made by shrivelled kernel raw material, unslaked lime and saccharomycetic mixture; The unit weight of described shrivelled kernel machine transplanting of rice seedling raising ground substance is 0.65-0.85g/cm
3, its pH value is 7.0-7.5.This shrivelled kernel machine transplanting of rice seedling raising ground substance utilizes that local starting material, cost are low, quality good, invention also provides the making method of this shrivelled kernel machine transplanting of rice seedling raising ground substance, this making method has simple to operate, safety and environmental protection, be easy to the features such as scale production, be convenient to the medium South China in osmanthus and apply.
Description
Technical field
The present invention relates to raising rice seedlings technical field, particularly a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance and preparation method thereof.
Background technology
At present, paddy rice entire mechanization is produced becomes trend, and rice mechanized transplant develops rapidly, but the rice mechanical transplanting seedling of medium South China also exists problems in osmanthus, become the bottleneck that omnidistance rice mechanization is produced, its subject matter is the problem of selecting of rice mechanical transplanting seedling raising ground substance:
One, local Nutrition Soil is adopted to be the deficiency of seedling raising ground substance:
(1) current Liuzhou City and part area, south China, rice mechanical transplanting seedling mainly adopts Nutrition Soil seedling raising method, and the working strength that fetches earth in Nutrition Soil seedling link is large especially, causes high cost; (2) make Nutrition Soil as taken topsoil gong, fertilizer efficiency is better, but poisoning crop smothering is serious, sterilization difficulty, and arable layer destroys serious, and recover difficulty, interests are narrow and shallow; (3) make Nutrition Soil as taken deep soil, soil property is barren, organic few, and supplementary chemical fertilizer easily burns again bud, burns seedling; (4) too glutinous by Nutrition Soil majority performance soil property, organic content is low, and inner porosity is not enough, and water holdup is low, and rice shoot easily dewaters, and during the machine transplanting of rice simultaneously, leakiness is inserted; (5) adopt Nutrition Soil as machine transplanting of rice seedling raising ground substance, the rice shoot weight of incubation is too heavy, transport difficult, and Nutrition Soil is non-renewable etc. constrains the universal fast of rice planting technology.
Two, nonlocal finished product seedling raising ground substance Problems existing is adopted:
1, the ground such as Jiangsu, Shandong finished product seedling raising ground substance (hereinafter referred to as finished product matrix) is maneuvered in Liuzhou City's use procedure and occurs following deficiency: (1) shows good finished product matrix majority is in the market the ground such as Jiangsu, Shandong finished product matrix, allocation and transportation arrive 54-64 unit of every mu, Liuzhou City, the extensive use cost of seedling enterprise is too high, dare not use in a large number; (2) use in Liuzhou City, because climate temperature is high, high humidity, short (the Liuzhou City length of time rice seedlings grow 15-20 days of rice shoot seedling age, lengthen toward the north time, Jiangsu reaches about 30 days), seedling shows as the root system insufficient total amount of rice shoot, root system parcel is bad, be difficult to form blanket, transport and on very easily to cause in rice transplanter process seedling body to rupture even broken, be unfavorable for carrying out of rice transplanting operation; (3) ground such as Jiangsu, Shandong finished product matrix unit weight kick the beam and viscosity low, after meeting water, matrix is very easily scattered, and causes drift seedling, have impact on the quality of machine transplanting of rice operation, reduce the enthusiasm that peasant uses rice transplanter, thus affect the universal and process of Rice Production entire mechanization.
2, medium South China, osmanthus uses the deficiency of northern preparation of raw material matrix: the preparation of the most matrix in medium South China, (1) current osmanthus needs to add vermiculite, perlite, must buy from the north; Due to transportation cost problem, reduce less than 15% than the use ground such as Jiangsu, Shandong finished product matrix cost; (2) the contained nutrient such as vermiculite, perlite is few, needs to add part chemical fertilizer and stirs, and still has the hidden danger of burning bud, burning seedling, cannot alleviate the pollution problem of use to environment of chemical fertilizer simultaneously; (3) vermiculite, perlite etc. are non-renewable raw material, and long-term excessive use will certainly cause detrimentally affect to environment.
Summary of the invention
For prior art Problems existing, the object of the present invention is to provide a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance, this shrivelled kernel machine transplanting of rice seedling raising ground substance utilizes that local starting material, cost are low, quality good, invention also provides the making method of this shrivelled kernel machine transplanting of rice seedling raising ground substance, this making method has simple to operate, safety and environmental protection, is easy to the features such as scale production, is convenient to the medium South China in osmanthus and applies.
The technical scheme that the present invention solves the problem is: a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance, the mixture be made up of elementary shrivelled kernel matrix and subsidiary material;
The mixture that described elementary shrivelled kernel matrix is made up of the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth, in mixture, each component ratio is calculated as with volume parts:
Become thoroughly decomposed shrivelled kernel 3 ~ 5 parts, peat soil 1 ~ 2 part, 2 ~ 3 parts, earth;
Described subsidiary material are the iron sulphide aqueous solution or the unslaked lime of ammonium sulfate or 120g/L;
The described shrivelled kernel that becomes thoroughly decomposed to be become thoroughly decomposed by fermentation the material made by shrivelled kernel raw material, unslaked lime and saccharomycetic mixture;
The unit weight of described shrivelled kernel machine transplanting of rice seedling raising ground substance is 0.65-0.85g/cm
3, its pH value is 7.0-7.5.
Its further technical scheme is: described subsidiary material also comprise seaweeds, humic acid, The Cloud Terrace element and choline dichloride among one or more.
Its further technical scheme be: described earth is the sandy loam on top layer, mound ridge, and this earth is grainy texture, and granularity is less than, equal 0.8cm; Described peat soil is commercially available finished product peat soil.
Another relevant technical scheme is: a kind of making method of shrivelled kernel machine transplanting of rice seedling raising ground substance, it is that main raw material adds unslaked lime and appropriate yeast water by fermentation makes the shrivelled kernel that becomes thoroughly decomposed with shrivelled kernel, add the mixture that peat soil and earth and subsidiary material are made, the unit weight of this mixture is 0.65-0.85g/cm
3, its pH value is 7.0-7.5; Its making method comprises the following steps:
A, produce the pre-treatment of become thoroughly decomposed shrivelled kernel and earth:
A1, produce the shrivelled kernel that becomes thoroughly decomposed: in shrivelled kernel raw material, add a certain proportion of unslaked lime and the mixing of appropriate yeast water, stir and be positioned over special place, with plastic film covering fermentation, stack retting becomes thoroughly decomposed more than 90 days, screening out assorted through drying fragmentation, excessively 0.8cm steel, obtaining the shrivelled kernel that becomes thoroughly decomposed; The ratio by mass portion rate of shrivelled kernel raw material and unslaked lime is:
Shrivelled kernel raw material: 100 parts;
Unslaked lime: 0.3 ~ 1.0 part;
The pre-treatment of A2, earth: the sandy loam on Qiu Ling top layer of fetching earth, stacks more than 2 years after fetching earth, and the used time, through the sieved sieve extracting screen underflow of 0.8cm steel, keeps grainy texture;
B, produce elementary shrivelled kernel matrix:
By the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth by volume number be: the ratio of the shrivelled kernel 3 ~ 5 parts that becomes thoroughly decomposed, peat soil 1 ~ 2 part, 2 ~ 3 parts, earth is puddled evenly, obtains elementary shrivelled kernel matrix;
C, preparation finished product shrivelled kernel machine transplanting of rice seedling raising ground substance:
C1, Volume-weight Determination and fine setting: carry out Volume-weight Determination to elementary shrivelled kernel matrix, if measurement result is undesirable, then adds become thoroughly decomposed shrivelled kernel, peat soil or earth and finely tune, make shrivelled kernel matrix unit weight reach 0.65-0.85g/cm in elementary shrivelled kernel matrix
3;
C2, potential of hydrogen measure and fine setting: the elementary shrivelled kernel matrix after qualified to Volume-weight Determination carries out pH value mensuration again, if the pH value of the elementary shrivelled kernel matrix after Volume-weight Determination is qualified is undesirable, then add the iron sulphide aqueous solution or the unslaked lime of subsidiary material-ammonium sulfate or 120g/L again, its pH value is adjusted to 7.0-7.5;
To measure through Volume-weight Determination and fine setting and potential of hydrogen and after fine setting, the elementary shrivelled kernel matrix that its unit weight and pH value are all qualified is finished product shrivelled kernel machine transplanting of rice seedling raising ground substance.
The further technical characteristic of the making method of described a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance is: according to the difference of cultivating rice shoot season, temperature or kind, at B, produces in elementary shrivelled kernel matrix step and to add in seaweeds, humic acid, The Cloud Terrace element and choline dichloride one or more; Its consumption is pressed the description of product and is calculated use.
Owing to adopting technique scheme, a kind of shrivelled kernel machine transplanting of rice of the present invention seedling raising ground substance and preparation method thereof has following characteristics and beneficial effect:
One, because shrivelled kernel machine transplanting of rice seedling raising ground substance of the present invention is that main raw material adds unslaked lime and the shrivelled kernel that becomes thoroughly decomposed is made in appropriate yeast water mixed fermentation with shrivelled kernel, add that peat soil and earth and subsidiary material make, the feature brought therefrom and advantage are:
1, in matrix, organic nutrient increases: use the technology of the present invention that shrivelled kernel is carried out pile fermentation, the shrivelled kernel after becoming thoroughly decomposed adds Organic manure content, is the good Source Organic Matter of matrix;
2, material environment friendly, safety: the meeting carried out in pile fermentation process of raw material shrivelled kernel reaches the high temperature of 45-80 DEG C, and raw material reaches sterilization and becomes thoroughly decomposed, and decreases the use of disinfection drug, reduces cost, decreases the pollution to environment.
3, shrivelled kernel material is conveniently easy to get, turn waste into wealth: current rice drying technology is developed faster, in rice drying process, a lot of for generation discarded shrivelled kernel shell and paddy hair dust are needed to reclaim, state-owned grain depot also needs to reclaim by producing a lot of discarded shrivelled kernel shell in the removal of impurities of paddy acquisition process simultaneously, the originally way adopting burning when processing these wastes more, serious pollutes environment; Reclaimed for it by seedling enterprise or Rice Cropping rich and influential family now, stack retting makes shrivelled kernel machine transplanting of rice seedling raising ground substance voluntarily, turns waste into wealth; Realize the situation of enterprise, grain depot, environment tripartite win-win; The clean rural area engineering proposed with current national is identical.
Two, shrivelled kernel machine transplanting of rice seedling raising ground substance quality of the present invention is good, and organic nutrient increases, and has the advantages such as water conservation, fertilizer conservation, ventilative, strong sprout, virus-free weeds, therefore, for seedling, has the following advantages:
1, the seedling quality of seedlings improves: adopt the rice shoot that shrivelled kernel machine transplanting of rice seedling raising ground substance of the present invention brings out, root system is many, Miao Zhuan; Contrast seedling seedling rate with the well-known finished product matrix in the ground such as Jiangsu, Shandong and improve about 3%; Rice shoot dry matter content improves about 4%.
2, add resistance and the quality of rice shoot: as previously mentioned, have good organic nutrient after shrivelled kernel becomes thoroughly decomposed, seedling growth can be made more healthy and stronger, disease resistance, resistance improve, thus improve the quality of rice shoot and produce the quality of paddy.
3, blanket is tied with the rice shoot that shrivelled kernel machine transplanting of rice seedling raising ground substance of the present invention brings out good: the ground finished product matrix such as shrivelled kernel machine transplanting of rice seedling raising ground substance volume to weight ratio Jiangsu of the present invention, Shandong improve about 50%, decrease about 40% than Nutrition Soil, make up the deficiency overcoming the ground such as Jiangsu, Shandong finished product matrix, osmanthus medium South China matrix and Nutrition Soil respectively.
4, rice shoot is convenient to transport and is increased the benefit: improve single transport quantity and machine transplanting of rice quality, improve machine transplanting of rice operating efficiency, reduce seedling cost.
Three, the major advantage of shrivelled kernel machine transplanting of rice seedling raising ground substance making method of the present invention:
1, prepare matrix cost greatly to reduce: make shrivelled kernel machine transplanting of rice seedling raising ground substance raw material of the present invention and all solved by this locality, cost is low, through measuring and calculating, about 25 yuan of the cost of every mu, than using the ground such as Jiangsu, Shandong finished product matrix cost will save about 50%, solve the difficult problems such as medium South China, osmanthus rice planting technology seedling raising ground substance high cost, preparation base mateiral source is not enough.
2, make substraturn approach safety, environmental protection: shrivelled kernel is after this technical finesse, and the increase of various organic nutrient, can decrease the usage quantity of chemical fertilizer, reduce the pollution of environment, reduce the risk of burning bud, burning seedling.
3, to make substraturn approach simple to operate in the present invention, and peasant household is easy to grasp, and is convenient to the medium South China in osmanthus and applies.
Be described further below in conjunction with the technical characteristic of embodiment to the present invention's it " a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance and preparation method thereof ".
Accompanying drawing explanation
Fig. 1 is the making method schema of shrivelled kernel machine transplanting of rice seedling raising ground substance of the present invention;
Fig. 2 is the present invention take shrivelled kernel as the detail flowchart that main raw material makes shrivelled kernel machine transplanting of rice seedling raising ground substance.
Embodiment
Embodiment one:
A kind of shrivelled kernel machine transplanting of rice seedling raising ground substance, the mixture be made up of elementary shrivelled kernel matrix and subsidiary material;
The mixture that described elementary shrivelled kernel matrix is made up of the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth, in mixture, each component ratio is calculated as with volume parts:
Become thoroughly decomposed shrivelled kernel 3.5 parts, peat soil 1 part, 2.5 parts, earth;
Described subsidiary material are the iron sulphide aqueous solution or the unslaked lime of ammonium sulfate or 120g/L;
The described shrivelled kernel that becomes thoroughly decomposed to be become thoroughly decomposed by fermentation the material made by shrivelled kernel raw material, unslaked lime and saccharomycetic mixture;
The unit weight of described shrivelled kernel machine transplanting of rice seedling raising ground substance is 0.65-0.85g/cm
3, its pH value is 7.0-7.5, neutral meta-alkalescence.
Described subsidiary material also comprise seaweeds, humic acid, The Cloud Terrace element and choline dichloride among one or more.
Described earth is the sandy loam on top layer, mound ridge, and this earth is grainy texture, and granularity is less than, equal 0.8cm; Described peat soil is commercially available finished product peat soil.
The making method of above-mentioned a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance, it is that main raw material adds unslaked lime and the shrivelled kernel that becomes thoroughly decomposed is made in the mixed fermentation of appropriate yeast water with shrivelled kernel, add the mixture that peat soil and earth and subsidiary material are made, the unit weight of this mixture is 0.65-0.85g/cm
3, its pH value is 7.0-7.5; Its making method comprises the following steps:
A, produce the pre-treatment of become thoroughly decomposed shrivelled kernel and earth:
A1, produce the shrivelled kernel that becomes thoroughly decomposed: in shrivelled kernel raw material, add a certain proportion of unslaked lime and the mixing of appropriate yeast water, stir and be positioned over special place, with plastic film covering fermentation, stack retting becomes thoroughly decomposed more than 90 days, screening out assorted through drying fragmentation, excessively 0.8cm steel, obtaining the shrivelled kernel that becomes thoroughly decomposed; Yeast can carry out proportioning use according to practical situation by commercially available prod specification sheets and water, and the ratio by mass portion rate of shrivelled kernel raw material and unslaked lime is:
Shrivelled kernel raw material: 100 parts;
Unslaked lime: 0.3 ~ 1.0 part;
The pre-treatment of A2, earth: the sandy loam on Qiu Ling top layer of fetching earth, stacks more than 2 years after fetching earth, and the used time, through the sieved sieve extracting screen underflow of 0.8cm steel, keeps grainy texture;
B, produce elementary shrivelled kernel matrix:
By the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth by volume number be: the ratio of the shrivelled kernel 3.5 parts that becomes thoroughly decomposed, peat soil 1 part, 2.5 parts, earth is puddled evenly, obtains elementary shrivelled kernel matrix;
C, preparation finished product shrivelled kernel machine transplanting of rice seedling raising ground substance:
C1, Volume-weight Determination and fine setting: carry out Volume-weight Determination to elementary shrivelled kernel matrix, if measurement result is undesirable, then adds become thoroughly decomposed shrivelled kernel, peat soil or earth and finely tune, make shrivelled kernel matrix unit weight reach 0.65-0.85g/cm in elementary shrivelled kernel matrix
3; Inflation method is: if value of bulk density is less, can add peat soil or earth and carry out fine setting and make it to reach required value, if value of bulk density is comparatively large, then adds the shrivelled kernel that becomes thoroughly decomposed and carries out fine setting and make it to reach required value;
C2, potential of hydrogen measure and fine setting: the elementary shrivelled kernel matrix after qualified to Volume-weight Determination carries out pH value mensuration again, if the pH value of the elementary shrivelled kernel matrix after Volume-weight Determination is qualified is undesirable, then add the iron sulphide aqueous solution or the unslaked lime of subsidiary material-ammonium sulfate or 120g/L again, its pH value is adjusted to 7.0-7.5; Inflation method is: if pH value is less than normal, and can add unslaked lime and carry out fine setting and make it to reach required value, if pH value is bigger than normal, the iron sulphide aqueous solution that can add ammonium sulfate or 120g/L carries out fine setting to be made it to reach required value;
To measure through Volume-weight Determination and fine setting and potential of hydrogen and after fine setting, the elementary shrivelled kernel matrix that its unit weight and pH value are all qualified is finished product shrivelled kernel machine transplanting of rice seedling raising ground substance.
According to the difference of cultivating rice shoot season, temperature, kind, at B, produce in elementary shrivelled kernel matrix step and to add in seaweeds, humic acid, The Cloud Terrace element or choline dichloride one or more; These subsidiary material are currently available products, commercially all can buy, and using method and consumption, see each product description, do not specify herein.
Embodiment two ~ embodiment five:
Embodiment two ~ embodiment five is one conversion of the embodiment of the present invention one, and it forms each component ratio in elementary shrivelled kernel matrix with volume parts compared with embodiment one, and can also increase or reduce, the span of general each component is:
Become thoroughly decomposed shrivelled kernel 3 ~ 5 parts, peat soil 1 ~ 2 part, 2 ~ 3 parts, earth; The value of each embodiment is see subordinate list one: " in embodiment one ~ embodiment five shrivelled kernel machine transplanting of rice seedling raising ground substance elementary shrivelled kernel matrix in the consumption table look-up of each component ";
In the present invention's " shrivelled kernel machine transplanting of rice seedling raising ground substance ", each amounts of components is also not limited only to the data that subordinate list one is listed, as long as in the scope that specification sheets of the present invention or claims are recorded.
For each embodiment, at A1, produce and become thoroughly decomposed in shrivelled kernel step: in shrivelled kernel raw material, add a certain proportion of unslaked lime and the mixing of appropriate yeast water, wherein the general span of ratio by mass portion rate of shrivelled kernel raw material and unslaked lime is:
Shrivelled kernel raw material: 100 parts;
Unslaked lime: 0.3 ~ 1.0 part;
See subordinate list two: " producing the consumption table look-up of shrivelled kernel raw material and unslaked lime in shrivelled kernel step of becoming thoroughly decomposed ".
Subordinate list one:
In embodiment one ~ embodiment five shrivelled kernel machine transplanting of rice seedling raising ground substance elementary shrivelled kernel matrix in the consumption table look-up of each component
Subordinate list two: make become thoroughly decomposed the shrivelled kernel raw material of shrivelled kernel and the consumption table look-up of unslaked lime
Claims (5)
1. a shrivelled kernel machine transplanting of rice seedling raising ground substance, is characterized in that: the mixture that this shrivelled kernel machine transplanting of rice seedling raising ground substance is made up of elementary shrivelled kernel matrix and subsidiary material;
The mixture that described elementary shrivelled kernel matrix is made up of the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth, in mixture, each component ratio is calculated as with volume parts:
Become thoroughly decomposed shrivelled kernel 3 ~ 5 parts, peat soil 1 ~ 2 part, 2 ~ 3 parts, earth;
Described subsidiary material are the iron sulphide aqueous solution or the unslaked lime of ammonium sulfate or 120g/L;
The described shrivelled kernel that becomes thoroughly decomposed to be become thoroughly decomposed by fermentation the material made by shrivelled kernel raw material, unslaked lime and saccharomycetic mixture;
The unit weight of described shrivelled kernel machine transplanting of rice seedling raising ground substance is 0.65-0.85g/cm
3, its pH value is 7.0-7.5.
2. a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance according to claim 1, is characterized in that: described subsidiary material also comprise seaweeds, humic acid, The Cloud Terrace element and choline dichloride among one or more.
3. a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance according to claim 1, is characterized in that: described earth is the sandy loam on top layer, mound ridge, and this earth is grainy texture, and granularity is less than, equal 0.8cm; Described peat soil is commercially available finished product peat soil.
4. the making method of a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance according to claim 1, it is characterized in that: it is that main raw material adds unslaked lime and appropriate yeast water by fermentation makes the shrivelled kernel that becomes thoroughly decomposed with shrivelled kernel, add the mixture that peat soil and earth and subsidiary material are made, the unit weight of this mixture is 0.65-0.85g/cm
3, its pH value is 7.0-7.5; Its making method comprises the following steps:
A, produce the pre-treatment of become thoroughly decomposed shrivelled kernel and earth:
A1, produce the shrivelled kernel that becomes thoroughly decomposed: in shrivelled kernel raw material, add a certain proportion of unslaked lime and the mixing of appropriate yeast water, stir and be positioned over special place, with plastic film covering fermentation, stack retting becomes thoroughly decomposed more than 90 days, screening out assorted through drying fragmentation, excessively 0.8cm steel, obtaining the shrivelled kernel that becomes thoroughly decomposed; The ratio by mass portion rate of shrivelled kernel raw material and unslaked lime is:
Shrivelled kernel raw material: 100 parts;
Unslaked lime: 0.3 ~ 1.0 part;
The pre-treatment of A2, earth: the sandy loam on Qiu Ling top layer of fetching earth, stacks more than 2 years after fetching earth, and the used time, through the sieved sieve extracting screen underflow of 0.8cm steel, keeps grainy texture;
B, produce elementary shrivelled kernel matrix:
By the shrivelled kernel that becomes thoroughly decomposed, peat soil and earth by volume number be: the ratio of the shrivelled kernel 3 ~ 5 parts that becomes thoroughly decomposed, peat soil 1 ~ 2 part, 2 ~ 3 parts, earth is puddled evenly, obtains elementary shrivelled kernel matrix;
C, preparation finished product shrivelled kernel machine transplanting of rice seedling raising ground substance:
C1, Volume-weight Determination and fine setting: carry out Volume-weight Determination to elementary shrivelled kernel matrix, if measurement result is undesirable, then adds become thoroughly decomposed shrivelled kernel, peat soil or earth and finely tune, make elementary shrivelled kernel matrix unit weight reach 0.65-0.85g/cm in elementary shrivelled kernel matrix
3;
C2, potential of hydrogen measure and fine setting: the elementary shrivelled kernel matrix after qualified to Volume-weight Determination carries out pH value mensuration again, if the pH value of the elementary shrivelled kernel matrix after Volume-weight Determination is qualified is undesirable, then add the iron sulphide aqueous solution or the unslaked lime of subsidiary material-ammonium sulfate or 120g/L again, its pH value is adjusted to 7.0-7.5;
To measure through Volume-weight Determination and fine setting and potential of hydrogen and after fine setting, the elementary shrivelled kernel matrix that its unit weight and pH value are all qualified is finished product shrivelled kernel machine transplanting of rice seedling raising ground substance.
5. the making method of a kind of shrivelled kernel machine transplanting of rice seedling raising ground substance according to claim 4, it is characterized in that: according to the difference of cultivating rice shoot season, temperature or kind, at B, produce in elementary shrivelled kernel matrix step and to add in seaweeds, humic acid, The Cloud Terrace element and choline dichloride one or more; Its consumption is pressed the description of product and is calculated use.
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