CN104285978A - Composite type paddy seed soaking agent for controlling height and promoting roots and use method thereof - Google Patents
Composite type paddy seed soaking agent for controlling height and promoting roots and use method thereof Download PDFInfo
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- CN104285978A CN104285978A CN201310301578.6A CN201310301578A CN104285978A CN 104285978 A CN104285978 A CN 104285978A CN 201310301578 A CN201310301578 A CN 201310301578A CN 104285978 A CN104285978 A CN 104285978A
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- seed soaking
- soaking agent
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Abstract
The invention discloses a composite type paddy seed soaking agent and a use method thereof, wherein the composite type paddy seed soaking agent is prepared by fully mixing plant growth regulators and a trace element. A use method comprises after disinfecting and washing clearly paddy seeds, blending each 1 g of the seed soaking agent with 9 kg of water, soaking 3 kg of the seeds, carrying out seed soaking for 44 h at the temperature of 25 DEG C-30 DEG C, after seed soaking, filtering the drug liquid clearly, and directly seeding. The composite type paddy seed soaking agent can effectively promote roots, strengthen seedlings and prevent and control a zinc deficiency syndrome.
Description
Technical field
The present invention relates to the compound seed soaking agent of a kind of paddy rice, what specifically a kind of applicable paddy rice used is the immersion class seed treatment formulations of active ingredient with plant growth regulator and trace element.
Background technology
Paddy rice is that China's area under cultivation is maximum, the cereal crops that distribution is the widest.Rice lodging has two types: one is that root falls, and is because root system development is bad, takes root shakiness, lodges by wind and rain invasion and attack; Another kind is that stem falls, and is because stem stalk is thin and delicate, can't afford top weight, thus the lodging of bending property or the type lodging that fractures.At present, educate strong sprout and resistant to lodging be improve the important means of rice yield.
For solving the problem, the method used at present has seed pelleting, seed dressing and soil disinfection.Seed pelleting exists that technological requirement level is high, the shortcoming of complicated operation.Seed dressing existence stirring is difficult to evenly and damages the shortcoming of seed.There is the shortcoming that dosage is large, time-consuming, environmental pollution is heavier in soil disinfection.
Seed soaking agent production technology is simple, and easy to use, treating capacity is large.Uniconazole P is a kind of plant growth regulator with the short strong effect of dwarfing.Uniconazole P effectively can reduce plant height, promote root growth thus the lodging resistance of raising paddy rice.Six benzyladenines can Promote cell's growth, suppresses the degraded of plant chlorophyll, improves amino acid whose content, Delaying Leaf-Senescence, improves speed of germination and increases root depth.Paddy rice is the crop to zinc sensitivity, adds white vitriol and effectively can prevent and treat Deficiency Xn Rice Plants zinc disease in seed soaking agent.
Chinese patent discloses the relevant technologies about paddy rice seed soaking agent, and what relate to as CN1163699A patent publication is a kind of seed soaking agent, and plant growth regulator used is paclobutrazol.What CN102524302A patent publication related to is a kind of paddy rice seed soaking agent and using method thereof, and active ingredient is fenclorim and root-inducing powder.What CN102326555A patent publication related to is a kind of paddy rice seed soaking agent and application thereof, and plant growth regulator used is indolebutyric acid, methyl α-naphthyl acetate and study on brassinolide.What CN1282513 patent publication related to is a kind of immersion-type multifunctional coating agent for rice seeds, and plant growth regulator used is paclobutrazol, uniconazole P, methyl α-naphthyl acetate, indolebutyric acid.What CN1368004 patent publication related to is a kind of seedling-strengthening extract used for immersing seeds, and plant growth regulator used is paclobutrazol.What CN1736195 patent publication related to is a kind of complex nourishing type plant growth regulator and application thereof, and plant growth regulator used is uniconazole P.What CN102992881A patent publication related to is a kind of paddy rice seed soaking agent, and plant growth regulator used is gibberellin and paclobutrazol.What CN1076333 patent publication related to is a kind of plant rooting promoter and its production and use, and main component is geniposide.What CN101984826A patent publication related to is a kind of multi-effect rice soaking agent and using method thereof, and plant growth regulator used is uniconazole P.
Summary of the invention
For solving the problem, the invention provides a kind of compound paddy rice seed soaking agent and using method thereof.
The present invention is achieved in that
By uniconazole P 6-7kg, the quality requirement of six benzyladenine 0.03-0.035kg, white vitriol 300-350kg carries out weighing, fully mixing, and is made into paddy rice seed soaking agent.During seed soaking, rice paddy seed sterilization, clean after, 1g seed soaking agent is watered 9kg and soaks 3kg seed, and 25 DEG C-30 DEG C seed soaking 44h, after seed soaking, the clean liquid of filter is directly sowed.
Beneficial effect
With seed soaking agent of the present invention be rice paddy seed process time, the active ingredients such as the plant growth regulator in seed soaking agent and trace element can penetrate in seed, and uniconazole P wherein can reduce plant height, promotes root growth thus improve the lodging resistance of paddy rice.Six benzyladenines further can promote root growth, nurturing staff.Add white vitriol in seed-soaking liquid and effectively can prevent and treat Deficiency Xn Rice Plants zinc disease.The rice paddy seed of excellent 445 kinds in selecting.The quartz sand selecting particle diameter 0.1-0.5mm is matrix, modulates the 60%-80% that its water content is saturation moisture content, bed load 3cm, covers sand 0.5cm.Length and width are selected to be the transparent plastic germination box with cover of 13 × 19cm.Test is treated to by seed soaking agent Rice seeds treated of the present invention, and clear water contrasts.Every box sows 50, and repeat for 4 times, random district group arranges.Cultivation temperature 25-30 DEG C, humidity 40%-60%, Light To Dark Ratio is 7: 5, and water running water 75ml/ box at 12d, 14d measures every morphological index.Result shows, after seed soaking agent process of the present invention, plant plant height is reduced to 97.5% of contrast, and root is long than contrast increase by 10.8%, and difference all reaches 5% significance level, and gross dry weight is compared with the control without significant difference.Test proves that seed soaking agent of the present invention can make seedling be short strong trend, and significantly can promote root growth, thus reaches and educate strong sprout, effect resistant to lodging
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, but the invention is not restricted to these embodiments.
Embodiment 1
6kg uniconazole P and 0.035kg six benzyladenine are joined in dry powder blender and mixes 20min, then add 300kg white vitriol, after mixing 45min, seed soaking agent of the present invention can be obtained.During seed soaking, rice paddy seed is after sterilization, cleaning, and 1g seed soaking agent is watered 9kg and soaks 3kg seed, and 25 DEG C-30 DEG C seed soaking 44h, after seed soaking, the clean liquid of filter can be sowed.
Embodiment 2
6.5kg uniconazole P and 0.03kg six benzyladenine are joined in dry powder blender and mixes 20min, then add 350kg white vitriol, after mixing 45min, seed soaking agent of the present invention can be obtained.During seed soaking, rice paddy seed is after sterilization, cleaning, and 1g seed soaking agent is watered 9kg and soaks 3kg seed, and 25 DEG C-30 DEG C seed soaking 44h, after seed soaking, the clean liquid of filter can be sowed.
Embodiment 3
7.0kg uniconazole P and 0.03kg six benzyladenine are joined in dry powder blender and mixes 20min, then add 350kg white vitriol, after mixing 45min, seed soaking agent of the present invention can be obtained.During seed soaking, rice paddy seed is after sterilization, cleaning, and 1g seed soaking agent is watered 9kg and soaks 3kg seed, and 25 DEG C-30 DEG C seed soaking 44h, after seed soaking, the clean liquid of filter can be sowed.
Claims (2)
1. a compound paddy rice seed soaking agent, it is characterized in that, this seed soaking agent is fully mixed by plant growth regulator and trace element, described plant growth regulator is uniconazole P, six benzyladenines, described trace element is white vitriol, each component mixture quality uniconazole P 6-7kg, six benzyladenine 0.03-0.035kg, white vitriol 300-350kg.
2. the using method of seed soaking agent according to claim 1, after it is characterized in that rice paddy seed to sterilize, cleaning, every 1g seed soaking agent is watered 9kg and soaks 3kg seed, and 25 DEG C-30 DEG C seed soaking 44h, after seed soaking, the clean liquid of filter is directly sowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301578.6A CN104285978A (en) | 2013-07-18 | 2013-07-18 | Composite type paddy seed soaking agent for controlling height and promoting roots and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301578.6A CN104285978A (en) | 2013-07-18 | 2013-07-18 | Composite type paddy seed soaking agent for controlling height and promoting roots and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104285978A true CN104285978A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310301578.6A Pending CN104285978A (en) | 2013-07-18 | 2013-07-18 | Composite type paddy seed soaking agent for controlling height and promoting roots and use method thereof |
Country Status (1)
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
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2013
- 2013-07-18 CN CN201310301578.6A patent/CN104285978A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
Non-Patent Citations (3)
| Title |
|---|
| 孔祥森: "烯效唑浸种对水稻幼苗部分生理生化指标的影响", 《黑龙江八一农垦大学学报》 * |
| 孟杰: "硫酸锌浸种对水稻幼苗生长和细胞保护酶活性的影响", 《浙江大学学报（农业与生命科学版）》 * |
| 梁颖: "6-BA对水分胁迫下水稻幼苗生理特性的影响", 《耕作与栽培》 * |
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Application publication date: 20150121 |