CN103947680A - Growth regulator for improving peanut seed vitality and preparation method thereof - Google Patents
Growth regulator for improving peanut seed vitality and preparation method thereof Download PDFInfo
- Publication number
- CN103947680A CN103947680A CN201410167721.1A CN201410167721A CN103947680A CN 103947680 A CN103947680 A CN 103947680A CN 201410167721 A CN201410167721 A CN 201410167721A CN 103947680 A CN103947680 A CN 103947680A
- Authority
- CN
- China
- Prior art keywords
- seed
- peanut seed
- peanut
- bud agent
- vigor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a growth regulator for improving peanut seed vitality, and in particular relates to a treating agent which is prepared by mixing different materials in proportion and used for treating seeds in a matching way. The seed growth regulator comprises red clay, perlite, carbonized grains, carbendazim and water, and the weight ratio of all the components is 7:15:4:4:15. Per mu of peanut seeds (14-15kg of kernels) are mixed with peanut seeds for airtight treatment for 3-4 days by using 1kg of the composite treating agent mixture before early spring sowing. According to the growth regulator disclosed by the invention, the rate of emergence of the peanut seeds in early spring sowing, especially in low-temperature rainy days can be significantly increased.
Description
Technical field
The invention belongs to peanut seed coat agent field, be specifically related to a kind of short bud agent that improves the Vigor of Peanut Seed and preparation method thereof.
Background technology
The rotten kind of the Spring Peanut problem of being short of seedling in south China area is always very serious, and after its reason is mainly peanut seed results, in the process of basking seeds, in storage, seed vitality easily reduces even devitalization.For keeping and improving seed vitality, physiological and biochemical property and the short control techniques to the Vigor of Peanut Seed done a large amount of research both at home and abroad.The application of seed coat agent on seed is novel a, yield-increasing technology effectively, is a new problem in seed work.Seed coat agent is normally made up of pesticide original medicine, film forming agent, dispersant, antifreezing agent and other secondary process.It is ventilative and not dissolved that seed coat agent is met water imbibition in soil, thereby seed is normally germinateed, and agricultural chemicals and seed manure and physiological activator etc. are slowly discharged.There is the seed growth of promotion normal, improve percentage of seedgermination, reduce seed usage amount, improve the effects such as output, reach prevention and elimination of disease and pests, control seed-borne fungi and sprout term disease, effective effect of keeping a full stand of seedings (Nie Chengrong, 1997).Water suction is the necessary condition of seed germination, and dry seed cell is in gel state, and cell membrane is discontinuous and lose it and select infiltration, and early imbibition seed turns to lenticular from gel, and film system is required repairs.When seed is directly soaked in water or sows in wetland, because water suction is fast, film has little time to repair, lose its original integrality, there will be the even phenomenon of osmosis of protein and enzyme of sugar, organic acid, ion, amino acid, this phenomenon will be waited until after film system is repaired could reduce (Bewley, 1985).The seed of low vitality, due to bad change, film is subject to certain damage, and film fat unsaturation is low, and membrane fluidity is poor, repairs slow; Environmental temperature is low, also can reduce the mobility of film fat, and repair ability is slow (Bewley, 1985) more.Moisture absorption is too fast, and some phosphatide and membrane protein molecule can be washed from original position so that repair slowly, and leakage increases, and causes cellular damage and structure disintegration (Fu Jiarui, 1985).Imbibing, causes cell membrane damage, and loss of function causes rotten kind, and this is the early main cause of the rotten kind of season peanut of low vitality.In order to improve the output of seedling of peanut in spring, often fill the gaps with seedlings.A large amount of peanut seed resources are so not only wasted.Therefore by peanut seed being carried out to dressing, infiltration processing, be conducive to the peanut cultivation of Zao Ji South China, improve emergence rate and the output of peanut.
The present invention is by osmotic adjustment theory, and the slow water suction infiltration before peanut seed is sowed is processed, and improves the enzymic activity of peanut seed, and cell membrane in sprouting is repaired, and keeps the stability of film, maintains the 26S Proteasome Structure and Function of various organelles.Produce the problem existing for South China, improve Germinating Peanut Seeds growth performance, improve seed vitality, thereby effectively solve rotten kind in planting process in the early spring problem of being short of seedling.
Summary of the invention
The object of the invention is to easily reduce or devitalization for peanut seed vigor in storage, a kind of short bud agent that improves the Vigor of Peanut Seed is provided.Short bud agent using method provided by the invention is simple, can effectively improve percentage of seedgermination, reduces seed usage amount, the effect of reach prevention and elimination of disease and pests, keeping a full stand of seedings.
For achieving the above object, the present invention adopts following technical scheme:
The present invention is according to the general water content of peanut seed; repair the ratio of water content with cell membrane in peanut cultivation process; short bud agent reasonable in design; make the water content of peanut bring up to certain value; cell membrane and the entirety of repairing damage activate the various enzymes in peanut seed; improve seed vitality, make in advance peanut adapt to the various unfavorable factors in field, effectively protect the emergence rate in peanut cultivation process.
A short bud agent that improves the Vigor of Peanut Seed, comprises following component: laterite, perlite, carbonization grain, carbendazim and water.
The short bud agent of described raising the Vigor of Peanut Seed, main component is laterite, perlite and water, auxiliary material is carbonization grain and carbendazim.
The short bud agent of described raising the Vigor of Peanut Seed, the weight ratio of laterite, perlite, carbonization grain, carbendazim and water is 7:15:4:4:15.
Described carbonization grain is burning rice hulls later.
Prepare a method for the short bud agent of raising the Vigor of Peanut Seed as above, it is 0 ~ 5wt% that laterite is dried to moisture content, wears into fine powder; Carbonization grain is worn into fine powder; Then by laterite, perlite, carbonization grain, carbendazim and water by weight ratio mix, make short bud agent.
A kind of using method of short bud agent of raising the Vigor of Peanut Seed as above, before sowing in early spring, by peanut seed and short bud agent by weight ratio 13:1 ~ 14:1 mix seed dressing, adopt airtight plastic bag to wrap, place 3-4 days, some nutrients in moisture and soil in mixture are penetrated in peanut seed gradually, improve the water content of peanut seed, repair the cell membrane of peanut seed.
Beneficial effect of the present invention is:
1. short bud agent provided by the invention, can make moisture be penetrated into gradually in peanut seed, peanut seed cell membrane is repaired and improved the anti-low temperature overcast and rainy day ability of peanut seed.
2. the present invention adds carbendazim in short bud agent, can effectively suppress the various moulds of seed in processing and germination process, effectively raises the germination rate of seed, reduces seed usage amount, the effect of reach prevention and elimination of disease and pests, keeping a full stand of seedings.
3. short bud agent using method provided by the invention is simple, is easy to promotion and implementation, has significant economic benefit.
Brief description of the drawings
figurecultivate one week lower different chemicals treatment growing state for 1.28 DEG C, left figure is that experimental group, right figure are control group;
Fig. 2. cultivate two weeks lower different chemicals treatment growing states for 20 DEG C, left figure is that experimental group, right figure are control group;
Fig. 3. cultivate 2 weeks for 10 DEG C, move to 23 DEG C of growing states of cultivating again 2 weeks different chemicals treatment, left figure is that experimental group, middle graph are that control group 1, right figure are control group 2;
Fig. 4. 7 DEG C of immersions were processed after 2 weeks, the growing state of different chemicals treatment under 28 DEG C of cultivations.
Embodiment
The present invention further illustrates the present invention with the following example, but protection scope of the present invention is not limited to the following example.
embodiment 1
A short bud agent that improves the Vigor of Peanut Seed, comprises following component: laterite, perlite, carbonization grain, carbendazim and water, its weight ratio is 7:15:4:4:15.
Control group: by peanut seed half waterflooding, and be placed in culture dish, at 28 DEG C, cultivate under the condition that the dark placement of illumination 16h/ 8h replaces; Measure the germination rate of cultivating peanut seed after a week.
Experimental group: be that 13:1 mixes seed dressing by peanut seed and short bud agent by ratio by weight, adopt airtight plastic bag to wrap, place 3 days for 20 DEG C; Treated peanut seed is placed in to culture dish, at 28 DEG C, under the condition that the dark placement of illumination 16h/ 8h replaces, cultivates; Measure the germination rate of cultivating peanut seed after a week.
embodiment 2
A short bud agent that improves the Vigor of Peanut Seed, comprises following component: laterite, perlite, carbonization grain, carbendazim and water, its weight ratio is 7:15:4:4:15.
Control group: by peanut seed half waterflooding, and be placed in culture dish, at 20 DEG C, cultivate 2 weeks under the condition that the dark placement of illumination 16h/ 8h replaces; Measure the germination rate of peanut seed.
Experimental group: be that 14:1 mixes seed dressing by peanut seed and short bud agent by ratio by weight, adopt airtight plastic bag to wrap, place 4 days for 20 DEG C; Treated peanut seed is placed in to culture dish, at 20 DEG C, under the condition that the dark placement of illumination 16h/ 8h replaces, cultivates 2 weeks; Measure the germination rate of peanut seed.
embodiment 3
A short bud agent that improves the Vigor of Peanut Seed, comprises following component: laterite, perlite, carbonization grain, carbendazim and water, its weight ratio is 7:15:4:4:15.
Control group one: peanut seed is incorporated with in the vial of sandy soil, carries out waterflooding seed soaking, then vial is placed in to 7 DEG C of refrigerators, in order to simulate the situation of low temperature overcast and rainy day in early spring, after 2 weeks, then move in 20 DEG C of incubators and cultivate, within one day, measure afterwards the germination rate of peanut seed.
Control group two: by peanut seed and conventional peanut seed coat agent by weight ratio be that 14:1 mixes seed dressing, adopt airtight plastic bag to wrap, place 4 days for 20 DEG C; By being incorporated with in the vial of sandy soil through the peanut seed of seed coat agent processing, carry out waterflooding seed soaking, then vial is placed in to 7 DEG C of refrigerators, in order to simulate the situation of low temperature overcast and rainy day in early spring, after 2 weeks, then move in 20 DEG C of incubators and cultivate, after 2 weeks, measure the germination rate of peanut seed.
Experimental group: be that 14:1 mixes seed dressing by peanut seed and short bud agent by ratio by weight, adopt airtight plastic bag to wrap, place 4 days for 20 DEG C; Treated peanut seed is incorporated with in the vial of sandy soil, carries out waterflooding seed soaking, then vial is placed in to 7 DEG C of refrigerators, in order to simulate the situation of low temperature overcast and rainy day in early spring, after 2 weeks, then move in 20 DEG C of incubators and cultivate, after 2 weeks, measure the germination rate of peanut seed.
embodiment 4
A short bud agent that improves the Vigor of Peanut Seed, comprises following component: laterite, perlite, carbonization grain, carbendazim and water, its weight ratio is 7:15:4:4:15.
Control group one: peanut seed low temperature in 10 DEG C of incubators was cultivated after one week, then moved in 23 DEG C of incubators and cultivate, measure the germination rate of peanut seed after 2 weeks.
Control group two: by peanut seed and conventional peanut seed coat agent by weight ratio be that 14:1 mixes seed dressing, adopt airtight plastic bag to wrap, place 4 days for 20 DEG C; Peanut seed low temperature in 10 DEG C of incubators through seed coat agent processing was cultivated after one week, then moved in 23 DEG C of incubators and cultivate, after 2 weeks, measure the germination rate of peanut seed.
Experimental group: be that 14:1 mixes seed dressing by peanut seed and short bud agent by ratio by weight, adopt airtight plastic bag to wrap, place 4 days for 20 DEG C; To cultivate after one week through peanut seed low temperature in 10 DEG C of incubators of short bud agent processing, then move in 23 DEG C of incubators and cultivate, the germination rate of mensuration peanut seed after 2 weeks.
Germination to peanut seed, growing state record observation.Record germination rate and the germination vigor of seed; Take pictures simultaneously.
experimental result
1. the impact on peanut seed germination rate is processed in short bud agent
Embodiment 1 measurement result:
In 28 DEG C of incubators, keep in the consistent situation of soil, air moisture content, to cultivate after one week, the short bud agent of peanut seed and control group peanut all have germination, but germination rate is inconsistent.Peanut seed germination rate through short bud agent processing is 99.25%, and undressed peanut seed germination rate is for being 92.5%.
Table 1. peanut seed is cultivated germination rate (%) under a week at 28 DEG C
In table, be 100 statisticses.
Embodiment 2 measurement results:
In 20 DEG C of incubators, keep in the consistent situation of soil, air moisture content, to cultivate after two weeks, the germination rate of short bud agent group and control group peanut is also inconsistent.The germination rate of the short bud agent of peanut seed is 92.5%, and the germination rate of control group is 83.75%.Wherein the peanut seed through urging bud agent processing is with respect to undressed control group, and germination rate is significantly improved.Result shows under 20 DEG C of temperature conditions, can improve the germination rate of peanut seed with short bud agent processing.And effect is comparatively obvious.
Table 2. peanut seed is at 20 DEG C of germination rates (%) of cultivating under two weeks
In table, be 100 statisticses.
Embodiment 3 measurement results:
Peanut seed is imbedded sandy soil waterflooding seed soaking after two weeks in 7 DEG C of refrigerators, then moves in 20 DEG C of incubators and cultivate.Keep in the consistent situation of soil, air moisture content.Because low temperature immersion is coerced, the germination rate of all peanut seeds has obvious reduction trend.Wherein not making any protectant control group one percentage of seedgermination reduces the most obviously.The germination rate of the peanut seed through urging bud agent processing is 61.67%, the germination rate 5% of control group one, the germination rate 28.33% of control group two.Above result shows that peanut seed carried out 7 DEG C of low-temperature seed presoakings after two weeks, had a huge impact the vigor of peanut seed.The short bud agent processing mode of peanut seed can improve peanut seed germination rate, and effect is better than the processing of Normal seed coating, illustrate that the short bud agent processing of peanut seed can significantly keep the seed vitality of peanut seed under low temperature overcast and rainy day is coerced, and improves the emergence rate of seed.
Table 3. peanut seed is cultivated the germination rate of 2 weeks at 20 DEG C
(%)
In table, be 100 statisticses.
Embodiment 4 measurement results:
Keep in the consistent situation of soil, air moisture content, in 10 DEG C of incubators, low temperature was cultivated after one week, move to again in 23 DEG C of incubators and cultivate, experimental group, the processing of control group 2(seed coat agent) peanut and control group 1(untreated) peanut seed germination rate contrast, the germination rate of experimental group is high.The germination rate of the peanut seed through urging bud agent processing is 73.33%, the germination rate 43.33% of control group one, the germination rate 63.33% of control group two.Above result shows that low temperature was cultivated after one week in 10 DEG C of incubators, then moves in 23 DEG C of incubators and cultivate, and processes peanut seed all can improve peanut seed germination rate with short bud agent.
Table 4. peanut seed moves to 23 DEG C 10 DEG C of cultivations after 2 weeks and cultivates the germination rate of 2 weeks again
(%)
In table, be 100 statisticses.
2. the impact on peanut seed germination vigor is processed in the short bud agent of peanut seed
Cultivate in one week situation at 28 DEG C, process peanut seed with short bud agent provided by the invention, can improve the germination vigor of peanut seed.
Table 5. peanut seed is at 28 DEG C of germination vigoies (g fresh weight) of cultivating after one week
In table, be 100 statisticses.
Cultivate in two weeks situations at 20 DEG C, the short bud agent of peanut seed is processed has good effect to the germination vigor of peanut seed.
Table 6. peanut seed is at 20 DEG C of germination vigoies (g fresh weight) of cultivating after two weeks
In table, be 100 statisticses.
Cultivate 2 weeks at 10 DEG C, move to 23 DEG C and cultivate in 2 weeks situations again, the short bud agent of peanut seed is processed has certain effect to the germination vigor of peanut seed.And do not pass through the contrast weak effect first of any processing.The short bud agent processing of visible peanut seed contributes to the low temperature of peanut seed to sprout.
Table 7. peanut seed moves to 23 DEG C 10 DEG C of cultivations after 2 weeks and cultivates the germination vigor (g fresh weight) of 2 weeks again
In table, be 100 statisticses.
Peanut seed is soaked seed after two weeks in 7 DEG C of refrigerators, then moves to land for growing field crops cultivation.The in the situation that of extraneous term harmonization, plant.In low temperature immersion situation, the short bud agent processing mode of peanut seed can effectively improve the germination vigor of peanut seed.And effect is better than the processing of former seed coat agent.
The table 8. peanut seed germination vigor (g fresh weight) that cultivate in land for growing field crops after low temperature immersion is coerced 2 weeks
In table, be 100 statisticses.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (6)
1. a short bud agent that improves the Vigor of Peanut Seed, is characterized in that: described short bud agent comprises following component: laterite, perlite, carbonization grain, carbendazim and water.
2. the short bud agent of raising the Vigor of Peanut Seed according to claim 1, is characterized in that: main component is laterite, perlite and water, auxiliary material is carbonization grain and carbendazim.
3. the short bud agent of raising the Vigor of Peanut Seed according to claim 1, is characterized in that: described carbonization grain is burning rice hulls later.
4. the short bud agent of raising the Vigor of Peanut Seed according to claim 1, is characterized in that: the weight ratio of laterite, perlite, carbonization grain, carbendazim and water is 7:15:4:4:15.
5. a method of preparing the short bud agent of raising the Vigor of Peanut Seed as claimed in claim 1, is characterized in that: it is 0 ~ 5wt% that laterite is dried to moisture content, wears into fine powder; Carbonization grain is worn into fine powder; Then by laterite, perlite, carbonization grain, carbendazim and water by weight ratio mix, make short bud agent.
6. a using method for the short bud agent of raising the Vigor of Peanut Seed as claimed in claim 1, is characterized in that: before early spring sowing, by peanut seed and short bud agent by weight ratio 13:1 ~ 14:1 mix, airtight placement 3 ~ 4 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167721.1A CN103947680B (en) | 2014-04-25 | 2014-04-25 | A kind of short bud agent improving the Vigor of Peanut Seed and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167721.1A CN103947680B (en) | 2014-04-25 | 2014-04-25 | A kind of short bud agent improving the Vigor of Peanut Seed and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103947680A true CN103947680A (en) | 2014-07-30 |
| CN103947680B CN103947680B (en) | 2016-06-08 |
Family
ID=51325152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167721.1A Expired - Fee Related CN103947680B (en) | 2014-04-25 | 2014-04-25 | A kind of short bud agent improving the Vigor of Peanut Seed and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103947680B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813830A (en) * | 2015-04-28 | 2015-08-05 | 吉林省农业科学院 | Low-temperature-resisting high-yield and high-efficiency peanut cultivation method |
| 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 |
| CN106305864A (en) * | 2016-08-22 | 2017-01-11 | 温美群 | Peanut germination rate increasing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082322A (en) * | 1992-08-20 | 1994-02-23 | 周宗岳 | Composite permeating regulation agent |
| CN1100264A (en) * | 1993-09-13 | 1995-03-22 | 贾喜才 | Preparing method for seed vitalizing agent |
| CN102318646A (en) * | 2011-07-14 | 2012-01-18 | 李哲 | Konjac seed coating agent and coating method thereof |
-
2014
- 2014-04-25 CN CN201410167721.1A patent/CN103947680B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082322A (en) * | 1992-08-20 | 1994-02-23 | 周宗岳 | Composite permeating regulation agent |
| CN1100264A (en) * | 1993-09-13 | 1995-03-22 | 贾喜才 | Preparing method for seed vitalizing agent |
| CN102318646A (en) * | 2011-07-14 | 2012-01-18 | 李哲 | Konjac seed coating agent and coating method thereof |
Non-Patent Citations (7)
| Title |
|---|
| 吉玉玲: "《基质引发对辣椒种子发芽的影响》", 《北方园艺》 * |
| 夏冬明: "《土壤肥料学》", 31 August 2007, 上海交通大学出版社 * |
| 方萍萍，耿牧帆，李晓栋，陈劲枫: "《固体基质引发提高黄瓜种子活力研究》", 《中国蔬菜》 * |
| 李建设，高艳明，冯艳: "《蛙石和珍珠岩基质引发对洋葱种子发芽率影响》", 《北方园艺》 * |
| 郑光华: "《种子生理研究》", 30 April 2004, 科学出版社 * |
| 顾桂兰，张显，梁倩倩: "《不同含水量珍珠岩引发对三倍体西瓜种子萌发及生理活动的影响》", 《北方园艺》 * |
| 颜启传、成灿土: "《种子加工原理和技术》", 31 December 2001, 浙江大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813830A (en) * | 2015-04-28 | 2015-08-05 | 吉林省农业科学院 | Low-temperature-resisting high-yield and high-efficiency peanut cultivation method |
| 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 |
| CN106305864A (en) * | 2016-08-22 | 2017-01-11 | 温美群 | Peanut germination rate increasing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103947680B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104472165B (en) | A kind of implantation methods of Rhizoma Solani tuber osi | |
| CN102030581B (en) | Novel multi-functional biological organic seed dressing agent and method for preparing same | |
| CN105237141B (en) | A kind of straw biological matrix seedling-cultivation plate and preparation method thereof | |
| CN109566348A (en) | A kind of rice covers seed seedling raising ground substance disk and preparation method and application automatically | |
| CN107182609A (en) | A kind of factorial rice-seedling cultivating matrix and its method of raising seedling | |
| CN106106084A (en) | A kind of high-quality Flos abelmoschi manihot seedling medium | |
| CN103947680B (en) | A kind of short bud agent improving the Vigor of Peanut Seed and preparation method thereof | |
| CN105409531A (en) | Disease and insect pest occurrence reducing lotus root planting method for lotus root ponds | |
| CN105724109A (en) | Method for interlayer seedling cultivation on rice seedbed in cold region | |
| CN109429996A (en) | A kind of organic nutrient soil | |
| CN104012392A (en) | Method for improving salt resistance and drought resistance of alfalfa | |
| CN107162718A (en) | A kind of rice seedlings cultivating matrix and preparation method thereof | |
| CN105967915A (en) | Rice seedling culture medium and preparation method | |
| CN114145212A (en) | Substrate applied to tulip cultivation and preparation method | |
| CN104686184A (en) | Method for cultivating kender in saline-alkali soil | |
| CN106069333B (en) | A kind of processing method and seedling culture method of Rhizoma Et Radix Notopterygii seed | |
| CN105210764A (en) | A kind of booth cultivates oil tea seedling method | |
| CN102910972B (en) | Special nutrient for industrial seedling raising of machine-transplanted rice | |
| CN107188713A (en) | One planting sand base rice nursery substrate and preparation method thereof | |
| CN109699381B (en) | Method for planting eucommia ulmoides in saline-alkali soil | |
| CN106717929A (en) | A kind of high yield cultivating method of casting skin sugarcane | |
| CN110122202B (en) | Greening method for rock slope in cold region | |
| CN110393053A (en) | The method for promoting to sprout outside bletilla seed chamber | |
| CN109169107A (en) | A kind of novel Rhizoma Gastrodiae implantation methods | |
| CN107821138A (en) | A kind of paddy seedling culture method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |