CN102875237B - Novel tobacco seedling raising matrix and preparation method thereof - Google Patents
Novel tobacco seedling raising matrix and preparation method thereof Download PDFInfo
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- CN102875237B CN102875237B CN201210397406.9A CN201210397406A CN102875237B CN 102875237 B CN102875237 B CN 102875237B CN 201210397406 A CN201210397406 A CN 201210397406A CN 102875237 B CN102875237 B CN 102875237B
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Abstract
The invention discloses a novel tobacco seedling raising matrix and a preparation method thereof. The novel tobacco seedling raising matrix comprises the components in the proportion of 4:5.8:0.2-6:3.9:0.1: red soil, carbonized rice hull and a coated slow release special compound fertilizer. The matrix contains rich organic matters, potassium-phosphorus-potassium and mineral nutritional elements, has proper physical performance and potential of hydrogen, and has the advantages of wide material source, simple and labor-saving machining equipment, low cost, high puffing permeability of the matrix, high water retaining and nutrient preserving capacity and convenience in decentralized operation of farmers.
Description
Technical field
The invention belongs to crop seedling technical field, relate to a kind of farm crop seedling medium and compound method thereof, be specifically related to a kind of novel tobacco seedling medium and compound method thereof.
Background technology
During at present tobacco seedling is produced, the matrix source of use is main relies on the non-renewable natural resourcess such as natural turfy soil and fine perlite, and these resources very limited, face exhaustion.In order to reduce the destruction of environment and consuming excessively natural resources, make the Sustainable development of leaf tobacco production, in recent years, the scientific worker of countries in the world has done a lot of explorations and trial, such as adopting bagasse, the dregs of a decoction and carbonization stalk to substitute natural turfy soil and fine perlite, but because the comprehensive production cost of these materials is higher, and the actual effect of using is undesirable, cause it to be difficult to apply on producing.
Summary of the invention
The object of the invention is to overcome above-mentioned technological deficiency, a kind of novel tobacco seedling medium and compound method thereof are provided, it adopts the slow controlled release compound fertilizer special of red soil and carbonated paddy shell and dressing as mixed-matrix, can make tobacco seed emerge soon, seedling rate and strong sprout rate all can reach more than 92%, cigarette seedling well developed root system, the growth potential cultivated are good, neat and consistent, leaf look dark green, strong stress resistance, few sick or without diseased plant, without weeds, seedling rate is up to more than 90%.This invention has that material source is extensive, the simple and easy saving of labor of processing units, with low cost, the fluffy permeability of matrix is good, water holding fertilizer conservation performance is good, be convenient to peasant household's scatter operation, transplant after surviving rate high, return seedling stage short, transplanting time flexibly, the fertilizer efficiency time is long, it is many to adapt to seedling raising manners crop wide and that be applicable to using, can be widely used in the advantages such as Main Economic crop such as tobacco, vegetables.
Its technical scheme is:
A novel tobacco seedling medium, its moiety and ratio thereof are: the ratio of the slow controlled release compound fertilizer special of red soil and carbonated paddy shell and dressing is 4: 5.8: 0.2～6: 3.9: 0.1.
The nutritive ingredient of novel tobacco seedling medium and mass percent thereof are: organic content is 1.35～1.60%, and total nitrogen content is 1.35～1.88%, content of tatal phosphorus is 1.25～1.65%, full potassium content is 1.85～2.85%, alkali-hydrolyzable nitrogen is that 95.0～115.0mg/kg, available phosphorus content are 11.5～15.2%, effectively potassium content is 9.8～11.9%, ash oontent is 3.15～15.2%, zinc content is 0.25～0.65%, Mg content is 0.35～0.76%, iron level is 0.32～0.56%, silicone content is 0.45～0.66%.
The pH value of seedling medium of the present invention is 5.0-6.4, and its unit weight is 0.65～1.15kg/cm
3, total porosity is 26.1～51.3%.
A compound method for novel tobacco seedling medium, comprises the following steps:
1), by after red soil grinding and processing, first with the sieve in 2.0mm aperture, remove red soil powder, and then adopt the sieve of 3.5mm to remove the above particle of 5.0mm;
2), by the rice hulls of carbonization, by adopting the sieve in 3.5mm aperture, remove > 3.5mm not rice hulls and the impurity composition granule of carbonization;
3) by step 1) the red soil particle and the step 2 that after twice is sieved, stay) the carbonated paddy shell granular powder that stays after sieving evenly mixes according to the mass ratio ratio of 4: 5.8: 0.2～6: 3.9: 0.1 with the slow controlled release compound fertilizer special of dressing.
Before this novel tobacco seedling medium is used with 32.7% this beauteously aqua (use amount of liquid medicine 2kg/m
2) or 75% enemy's gram soluble powder (500-1000 times of liquid spraying) disinfection.
Compared with prior art, beneficial effect of the present invention is:
(1) raw material sources that the present invention adopts are extensive: in each provinces and cities of China, and especially southern each province, red soil is widely distributed, can gather materials on the spot, and does not affect and destroy local ecological.While rice hulls wide material sources, as long as there is the region of Rice Cropping all can provide material.
(2) good product performance of the present invention: contain abundant organic matter, nitrogen phosphorus potassium, mineral nutrient element, physicals and potential of hydrogen are suitable, can make tobacco seed emerge soon, seedling rate and strong sprout rate all can reach more than 92%, cigarette seedling well developed root system, the growth potential cultivated are good, neat and consistent, and leaf look dark green, strong stress resistance, few sick or without diseased plant, without weeds, seedling rate is up to more than 90%.
(3) technical scheme of the present invention is with low cost: because raw material sources are wide, processing units facility is simple, easy handling, and low production cost, is easy to promote the use of, and has good ecology, economic and social profit.
(3) the fluffy permeability of product matrix of the present invention is good, water holding fertilizer conservation performance is good, be convenient to peasant household's scatter operation, transplant after surviving rate high, return seedling stage short, transplanting time flexibly, the fertilizer efficiency time is long, except being applicable to tobacco, can also be widely used in the farm crop such as vegetables.
Accompanying drawing explanation
Fig. 1 is the compound method schema of novel tobacco seedling medium of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, technical scheme of the present invention is described in more detail.
With reference to Fig. 1, following examples are described further.
Embodiment 1
Get product of the present invention according to existing tobacco floating seed rearing dish specification, according to 4: 5.8: 0.2 mixed finished products of mass ratio of red soil and carbonated paddy shell and the slow controlled release compound fertilizer special of clothing, 15 of every 30kg dress seedling pans, in seedling raising greenhouse, carry out tobacco seedling test, through observation and analysis, to compare with careless carbon, its seedling rate is suitable, strong sprout, rate reached 95.3%, and strong sprout, rate exceeded careless carbon 3.2%.
Embodiment 2
Get product of the present invention according to existing tobacco seedling-culturing dish specification, according to 5: 4.9: 0.1 mixed finished products of mass ratio of red soil and carbonated paddy shell and the slow controlled release compound fertilizer special of clothing, 14 of every 30kg dress seedling pans, in seedling raising greenhouse, carry out tobacco seedling test, through observation and analysis, to compare with careless carbon, its seedling rate is suitable, strong sprout, rate reached 93.3%, and strong sprout, rate exceeded careless carbon 2.5%.
Embodiment 3
Get product of the present invention according to existing tobacco upland nursery mode, according to 5.5: 4.3: 0.2 mixed finished products of mass ratio of red soil and carbonated paddy shell and the slow controlled release compound fertilizer special of clothing, evenly be laid in the interior about 3-5cm of booth thick, in seedling raising greenhouse, carry out tobacco upland nursery test, through observation and analysis, compare with careless carbon, its seedling rate exceeds 5.68%, and strong sprout, rate reached 94.3%.
Embodiment 4
Get product of the present invention according to existing grow seedlings of vegetable dish specification, according to 5.9: 4: 0.1 mixed finished products of mass ratio of red soil and carbonated paddy shell and the slow controlled release compound fertilizer special of clothing, 15 of every 30kg dress seedling pans, in seedling raising greenhouse, carry out tomato seedling growth test, through observation and analysis, compare with careless carbon, its seedling rate is suitable, and strong sprout, rate reached 93.2%.
Embodiment 5
Get product of the present invention according to existing grow seedlings of vegetable dish specification, according to 5.5: 4.3: 0.2 mixed finished products of mass ratio of red soil and carbonated paddy shell and the slow controlled release compound fertilizer special of clothing, 14 of every 30kg dress seedling pans, in seedling raising greenhouse, carry out pepper seedling raising test, through observation and analysis, compare with careless carbon, its seedling rate exceeds 2.68%, and strong sprout, rate reached 91.8%.
When preparation product of the present invention, ask for the Purple Sand shale of semi-weathered state;
After pulverizing and sieving, stir;
Rice hulls with carbonization just completely and do not become the best of grey sprills.
The above; it is only preferably embodiment of the present invention; protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen within the scope of protection of the present invention.
Claims (4)
1. a novel tobacco seedling medium, is characterized in that, its moiety and ratio thereof are: the ratio of the slow controlled release compound fertilizer special of red soil and carbonated paddy shell and dressing is 4: 5.8: 0.2～6: 3.9: 0.1.
2. novel tobacco seedling medium according to claim 1, it is characterized in that, its nutritive ingredient and mass percent thereof are: organic content is 1.35～1.60%, total nitrogen content is 1.35～1.88%, content of tatal phosphorus is 1.25～1.65%, full potassium content is 1.85～2.85%, alkali-hydrolyzable nitrogen is 95.0～115.0mg/kg, available phosphorus content is 11.5～15.2%, effectively potassium content is 9.8～11.9%, ash oontent is 3.15～15.2%, zinc content is 0.25～0.65%, Mg content is 0.35～0.76%, iron level is 0.32～0.56%, silicone content is 0.45～0.66%.
3. novel tobacco seedling medium according to claim 1, is characterized in that, the pH value of described seedling medium is 5.0-6.4, and its unit weight is 0.65～1.15kg/cm
3, total porosity is 26.1～51.3%.
4. a compound method for novel tobacco seedling medium described in claim 1, is characterized in that, comprises the following steps:
1), by after red soil grinding and processing, first with the sieve in 2.0mm aperture, remove red soil powder, and then adopt the sieve of 3.5mm to remove the above particle of 5.0mm;
2), by the rice hulls of carbonization, by adopting the sieve in 3.5mm aperture, remove > 3.5mm not rice hulls and the impurity composition granule of carbonization;
3) by step 1) the red soil particle and the step 2 that after twice is sieved, stay) the carbonated paddy shell granular powder that stays after sieving evenly mixes according to the mass ratio ratio of 4: 5.8: 0.2～6: 3.9: 0.1 with the slow controlled release compound fertilizer special of dressing.
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| CN201210397406.9A CN102875237B (en) | 2012-10-19 | 2012-10-19 | Novel tobacco seedling raising matrix and preparation method thereof |
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| CN201210397406.9A CN102875237B (en) | 2012-10-19 | 2012-10-19 | Novel tobacco seedling raising matrix and preparation method thereof |
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| CN102875237B true CN102875237B (en) | 2014-07-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478630A (en) * | 2014-11-26 | 2015-04-01 | 贵州省烟草科学研究院 | Well-type transplanting covering nutrient soil for three-dimensional seedling culturing of flue-cured tobaccos and preparation method of well-type transplanting covering nutrient soil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104130086A (en) * | 2014-07-31 | 2014-11-05 | 陈建国 | Cultivation substrate suitable for high-rise green plant and manufacturing method thereof |
| CN105198580A (en) * | 2015-09-24 | 2015-12-30 | 广西壮族自治区药用植物园 | Culture medium for tissue-cultured seedlings of subprostrate sophora and preparation method thereof |
| CN105218238A (en) * | 2015-10-14 | 2016-01-06 | 广西壮族自治区药用植物园 | A kind of sophora tonkinensis Gapnep seedling medium and compound method thereof |
| CN108293839A (en) * | 2016-08-31 | 2018-07-20 | 海南建恒哈瓦那雪茄有限公司 | Cigar tobacco seedling medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324561A (en) * | 2000-09-14 | 2001-12-05 | 福建省龙岩市农业科学研究所 | Shallow-water seedling gowth technology in direct seeding tray for plant |
| CN101053311A (en) * | 2007-05-25 | 2007-10-17 | 广西中烟工业公司 | Method for using bagasse complex as tobacco seedling medium |
| CN101367688A (en) * | 2008-09-25 | 2009-02-18 | 中国农业大学 | Controlled release water holding raise seedling culture medium for cucumber and method of preparing the same |
| CN102204504A (en) * | 2011-05-10 | 2011-10-05 | 恩施州烟草公司建始县烟叶分公司 | Tobacco floating seedling raising arenosol matrix and preparation method thereof |
-
2012
- 2012-10-19 CN CN201210397406.9A patent/CN102875237B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324561A (en) * | 2000-09-14 | 2001-12-05 | 福建省龙岩市农业科学研究所 | Shallow-water seedling gowth technology in direct seeding tray for plant |
| CN101053311A (en) * | 2007-05-25 | 2007-10-17 | 广西中烟工业公司 | Method for using bagasse complex as tobacco seedling medium |
| CN101367688A (en) * | 2008-09-25 | 2009-02-18 | 中国农业大学 | Controlled release water holding raise seedling culture medium for cucumber and method of preparing the same |
| CN102204504A (en) * | 2011-05-10 | 2011-10-05 | 恩施州烟草公司建始县烟叶分公司 | Tobacco floating seedling raising arenosol matrix and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478630A (en) * | 2014-11-26 | 2015-04-01 | 贵州省烟草科学研究院 | Well-type transplanting covering nutrient soil for three-dimensional seedling culturing of flue-cured tobaccos and preparation method of well-type transplanting covering nutrient soil |
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Inventor after: Peng Jinliang Inventor after: Chen Qixin Inventor after: Fan Caiyin Inventor after: Zhang Xiaoliang Inventor after: Xiao Li Inventor after: Zhou Tong Inventor after: Li Diqin Inventor before: Jiang Xiaolin Inventor before: Xu Yiqun Inventor before: Peng Jinliang Inventor before: Chen Qixin Inventor before: He Yang Inventor before: Zhou Tong Inventor before: Li Diqin Inventor before: Liu Benkun Inventor before: Zhu Lieshu Inventor before: Huang Jingchong |
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Free format text: CORRECT: INVENTOR; FROM: JIANG XIAOLIN PENG JINLIANG CHEN QIXIN HE YANG ZHOU TONG LI DIQIN LIU BENKUN ZHU LIESHU HUANG JINGCHONG XU YIQUN TO: PENG JINLIANG CHEN QIXIN FAN CAIYIN ZHANG XIAOLIANG XIAO LI ZHOU TONG LI DIQIN |
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