CN101898917A - Pepper seed initiator - Google Patents

Pepper seed initiator Download PDF

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CN101898917A
CN101898917A CN2010102145755A CN201010214575A CN101898917A CN 101898917 A CN101898917 A CN 101898917A CN 2010102145755 A CN2010102145755 A CN 2010102145755A CN 201010214575 A CN201010214575 A CN 201010214575A CN 101898917 A CN101898917 A CN 101898917A
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initiator
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pepper
pepper seed
seed
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CN101898917B (en
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朱祝军
魏述英
何勇
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Zhejiang A&F University ZAFU
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Zhejiang A&F University ZAFU
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Abstract

The invention relates to a pepper seed initiator. The pepper seed initiator is prepared from the following raw materials in part by weight: 82.7 to 90.5 parts or 97.7 to 98.5 parts of water, 0 or 8 to 12 parts of PEG, namely polyethylene glycol, 1.4 to 2.0 parts of KNO3 and 0.1 to 0.3 part of ZnSO4 which are stirred uniformly at normal temperature and under normal pressure. The invention relates to a mixture consisting of a pesticide for processing plant seeds and a wetting agent, in particular to an initiator for processing activation and initiation before the germination of pepper seeds. Due to the adoption of the initiator, the germinating time of the pepper seeds is advanced by 4 to 6 days compared with the germinating time of the conventional seeding; furthermore, the seedlings are even and strong, the stress resistance is strengthened, the germinating characteristic and the seedling emergence quality of the pepper seeds are obviously improved, and effective pepper seed processing technology is provided for practical production. The initiator has the advantages of readily available raw material, low cost, convenient preparation, simple operation and obvious effect.

Description

Pepper seed initiator
Technical field
The present invention relates to a kind of plant seed and handle the mixture of the agricultural chemicals of usefulness, wetting agent composition, specifically is to activate the initiator that causes processing usefulness before pepper seed is sprouted.
Background technology
Capsicum is vegetables and the seasonings that people like.The pepper seed germinating time of conventional seed planting is long, and percentage of germination is low, and it is irregular to emerge, and is particularly outstanding at the Winter-Spring low temperature season, has a strong impact on the pepper seedling raising quality, brings obstacle to actual production.It is slow that pepper seed germinates, and the low possible reason of percentage of germination is that seed-coat has the material that suppresses sprouting, has kind of a skin obstacle simultaneously.Studies show that in a large number that both at home and abroad energy of initiation effectively improves the seedling rate of seed, make percentage of germination high and emerge neatly, improve the multiple anti-adversities such as salt tolerance, drought resistance, cold resistance, heat impedance of crop simultaneously.
" northern gardening " the 1st phase in 2010 report, people such as Ji Yuling utilize matrix to cause capsicum, improved the germination characteristic of capsicum, but the pepper seed particle are little, and are difficult to separate after matrix is mixed.
" China seed industry " the 6th phase in 2003 report, Song Zhirong utilizes Plant hormones regulators,gibberellins (GA 3), hydrogen peroxide (H 2O 2), growth hormone (IAA), kinetin (KT), naphthylacetic acid (NAA) and KNO 3Cause pepper seed, and more several medicament is found Plant hormones regulators,gibberellins (GA to the influence of pepper seed germination 3) to the germinating energy of raising pepper seed and the best results of percentage of germination.People such as Bai Zhanbing utilize Plant hormones regulators,gibberellins (GA in January, 2009 3) 100~500mg/L Plant hormones regulators,gibberellins (GA 3) can promote pepper seed to sprout, potentiality of seed improves, and than 10Kg~30Kg polyoxyethylene glycol (PEG) cause effective.The seed that causes with PEG grows mould easily.With Plant hormones regulators,gibberellins (GA 3) cost an arm and a leg, make to be unfavorable for initiator cost height promoting.
The seed initiator of large-scale application is few both at home and abroad at present, and the pepper seed initiator patent is not appeared in the newspapers.The patent of invention of CN1961668 " seed initiator ", the prescription of seed initiator is disclosed, and verified the beneficial effect of this initiator by simultaneous test, and but being primarily aimed at corn seed, its consistence etc. that causes effect between the persistence, kind of effect is not appeared in the newspapers.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of pepper seed initiator.The technical scheme that solves the problems of the technologies described above is:
This pepper seed initiator is formed by following raw materials according and weight part proportioning thereof: 82.7~90.5 or 97.7~98.5 parts of water, 0 or 8~15 part of PEG are polyoxyethylene glycol, 1.4~2 parts of KNO 3, 0.1~0.3 part of ZnSO 4, stir at normal temperatures and pressures.
The screening formulation of said pepper seed initiator is to be formed by following raw materials according and weight part proportioning thereof: 98 parts of water, 1.8 parts of KNO 3, 0.2 part of ZnSO 4, be stirred to complete molten at normal temperatures and pressures.
Said pepper seed initiator, another screening formulation are to be formed by following raw materials according and weight part proportioning thereof: 88 parts of water, 10 parts of PEG are polyoxyethylene glycol, 1.8 parts of KNO 3, 0.2 part of ZnSO 4, stir at normal temperatures and pressures.
Adopt this initiator can make the pepper seed germinating time shift to an earlier date 4~6 days than the germinating time of conventional seed planting, and Miao Qimiao is strong, resistance strengthens, and has obviously improved the germination characteristic of pepper seed and the quality of emerging, for actual production provides a kind of effective pepper seed treatment technology.This initiator raw material is easy to get, and cost is low, and preparation is convenient, and simple to operate, effect is remarkable.
Description of drawings
Accompanying drawing is the germination trend map of the pepper seed that caused under the difference initiation time of different initiators.
Embodiment
The present invention is described in detail below in conjunction with embodiment and with reference to accompanying drawing:
Earlier each raw material and weight part thereof are listed in table 1 by ten embodiment:
Table 1
Figure BSA00000191285400031
Embodiment 1 (raw material and weight part proportioning value thereof among the synopsis 1 corresponding embodiment 1):
Take by weighing 50 parts of pepper seeds, dress seed with thiram; Take by weighing KNO 31.4 part, ZnSO 40.1 part, be dissolved in 97.7 parts the distilled water, be loaded in the trigger bottle; Pepper seed after seed dressing handled immerses in the solution that trigger bottle prepares, with Breathable films cap seal mouth, put on the vibration frame of trigger box, control vibration velocity 150~220r/min, 15~25 ℃ of temperature are closed down trigger box behind the operation 96h, take out seed, clean with flushing with clean water, directly sow or put into apparatus for drying and do 12~24h next time at 15~25 ℃, be placed on afterwards preserve in 2~6 ℃ the low temperature and low humidity storage cabinet standby.
All the other embodiment 2~5, the raw material of each corresponding embodiment and proportioning weight part in the synopsis 1, cost capsicum initiator is mixed, different is that the PEG that has increased as Osmolyte regulator is a polyoxyethylene glycol for embodiment 6~10, and correspondingly reduced the consumption of water, all can make this capsicum initiator and concrete the application with reference to embodiment 1 identical method.
To be weight unit with kilogram (kg) below, test-results related to the present invention will be described below:
1. formula of initiator screening
The applicant causes pepper seed on September 16th, 2009, kind is selected " day especially big goat's horn green pepper of ridge board " for use, according to cause the prescription and the time of initiation different that 5 processing are set is as follows: (1) 1.8Kg KNO 3+ 0.2Kg ZnSO 4+ 98Kg H 2O, 4d; (2) 10KgPEG+1.8Kg KNO 3+ 0.2Kg ZnSO 4+ 88Kg H 2O, 4d; (3) 1.8KgKNO 3+ 0.2Kg ZnSO 4+ 98Kg H 2O, 6d; (4) 10Kg PEG+1.8KgKNO 3+ 0.2Kg ZnSO 4+ 88Kg H 2O, 6d; (5) 100Kg H 2O causes, 4d.4 repetitions of every processing, each repeats 100 seeds, is contrast CK with undischarged seed.Handle (3) " 1.8Kg KNO in the elicitation procedure 3+ 0.2Kg ZnSO 4+ 98KgH 2O, 6d " the kind subdivision germinate, illustrate and causes excessively, in germination test, give up this processing.Cause and finish under 25 ℃, in culture dish, to do germination test on the paper (Fig. 1) behind the 15d.As can be seen from Figure 1, the rate of emergence of initiation and germination index are all compared according to high, wherein to handle (1) " 1.8Kg KNO 3+ 0.2Kg ZnSO 4+ 98Kg H 2O, 4d " and handle (4) " 10Kg PEG+1.8Kg KNO 3+ 0.2Kg ZnSO 4+ 88KgH 2O, 6d " rate of emergence that causes is the highest, and speed of germination is the fastest, the reguarity the best of emerging.This seed causes and finishes to do germination test (table 2) once more after 3 months, found that processing (4) " 10Kg PEG+1.8Kg KNO 3+ 0.2Kg ZnSO 4+ 88Kg H 2O, 6d " relative other processing with germination index of percentage of germination all have decline, illustrate that to handle the 4 seed storage tolerancies that cause not high.And handle (1) " 1.8Kg KNO 3+ 0.2KgZnSO 4+ 98Kg H 2O, 4d " still put up the best performance.
Table 2 causes and finishes the different germination that cause the pepper seed of handling after 3 months
--- Percentage of germination % Germination index
CK 84.06bc 9.476aA
1.8Kg?KNO 3+0.2Kg?ZnSO 4+98Kg?H 2O,4d 87.50bc 15.96cC
10Kg?PEG+1.8Kg?KNO 3+0.2Kg?ZnSO 4+88Kg?H 2O,4d 87.19bc 13.54bB
10Kg?PEG+1.8Kg?KNO 3+0.2Kg?ZnSO 4+88Kg?H 2O,6d 71.87a 12.54bB
100KgH 2O causes, 4d 88.75c 13.82bB
Lowercase alphabet shows that the Deng Kenshi multiple range test is significant difference on the p=0.05 level in the same column, and capitalization represents to be on the p=0.01 level utmost point significant difference (down together)
2. initiator shows consistent between the capsicum different varieties
The applicant causes two other capsicum variety " unparalleled goat's horn green pepper " and " especially big Cayenne pepper " in May, 2010, cause prescription and initiation time still according to above-mentioned 5 processing.Handle (3) " 1.8Kg KNO in the elicitation procedure 3+ 0.2Kg ZnSO 4+ 98KgH 2O, 6d " between these two kinds, all cause excessively.Cause and finish to do culture dish germination test (table 3) after 15 days.The comprehensive observing test-results is handled (1) " 10KgPEG+1.8Kg KNO 3+ 0.2Kg ZnSO 4+ 98Kg H 2O, 4d " between two kinds, still put up the best performance.
The different germination that cause two capsicum varieties handling of table 3
Figure BSA00000191285400061
3. resistance test
As the seed of initiation as described in 1 10 ℃ of low temperature (night, 12h) and 35 ℃ of high temperature (daytime, 12h) germinate under the condition (table 4).The performance that the pepper seed that causes is resisted high low temperature adverse circumstance than undischarged seed strengthens.
4. with the simultaneous test of Plant hormones regulators,gibberellins
The method that the people such as prescription and Song Zhirong of screening utilize Plant hormones regulators,gibberellins to cause is done contrast, find prescription initiation effect better (referring to table 5) of the present invention.
The germination of pepper seed under high low temperature adverse circumstance that table 4 causes
Figure BSA00000191285400071
Table 5 prescription of the present invention and Plant hormones regulators,gibberellins are done correlated initiation effect
Figure BSA00000191285400072
5. prescription of the present invention and KNO 3Cause the effect comparison test
The result of table 6 shows that the present invention adds ZnSO 4Prescription, than using KNO separately 3Effect is remarkable.
Table 6 prescription of the present invention and KNO 3Cause the effect comparison test of pepper seed
Figure BSA00000191285400081

Claims (3)

1. pepper seed initiator, it is characterized in that being formed by following raw materials according and weight part proportioning thereof: 82.7~90.5 or 97.7~98.5 parts of water, 0 or 8~12 part of PEG are polyoxyethylene glycol, 1.4~2.0 parts of KNO 3, 0.1~0.3 part of ZnSO 4, stir at normal temperatures and pressures.
2. pepper seed initiator as claimed in claim 1 is characterized in that being formed by following raw materials according and weight part proportioning thereof: 98 parts of water, 1.8 parts of KNO 3, 0.2 part of ZnSO 4, be stirred to complete molten at normal temperatures and pressures.
3. pepper seed initiator as claimed in claim 1 is characterized in that being formed by following raw materials according and weight part proportioning thereof: 88 parts of water, 10 parts of PEG are polyoxyethylene glycol, 1.8 parts of KNO 3, 0.2 part of ZnSO 4, stir at normal temperatures and pressures.
CN 201010214575 2010-06-29 2010-06-29 Pepper seed initiator Expired - Fee Related CN101898917B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104206073A (en) * 2013-10-14 2014-12-17 安徽徽大农业有限公司 Germination method of pepper seeds
CN104286022A (en) * 2014-09-17 2015-01-21 中国热带农业科学院热带作物品种资源研究所 Soaking solution capable of improving germination of capsicum Chinese joaquin seeds and application method of soaking solution
CN104642353A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Low temperature resistant capsicum seed initiator
CN104642361A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Chilli seed initiator
CN104642354A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Capsicum seed initiator
CN104642352A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Initiator for rapidly germinating capsicum seeds
CN104642368A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Low-temperature-resistant chilli seed initiator
CN104710236A (en) * 2015-01-19 2015-06-17 徐善春 Forest tree seed initiator
CN106070349A (en) * 2016-06-22 2016-11-09 贵州省石阡和记绿色食品开发有限公司 A kind of pepper seed initiator and preparation method thereof
CN108353930A (en) * 2018-01-31 2018-08-03 江苏省农业科学院宿迁农科所 A kind of novel pepper seed initiator

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104206073A (en) * 2013-10-14 2014-12-17 安徽徽大农业有限公司 Germination method of pepper seeds
CN104642353A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Low temperature resistant capsicum seed initiator
CN104642361A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Chilli seed initiator
CN104642354A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Capsicum seed initiator
CN104642352A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Initiator for rapidly germinating capsicum seeds
CN104642368A (en) * 2013-11-21 2015-05-27 苏州田园农业技术开发有限公司 Low-temperature-resistant chilli seed initiator
CN104286022A (en) * 2014-09-17 2015-01-21 中国热带农业科学院热带作物品种资源研究所 Soaking solution capable of improving germination of capsicum Chinese joaquin seeds and application method of soaking solution
CN104286022B (en) * 2014-09-17 2017-03-08 中国热带农业科学院热带作物品种资源研究所 A kind of soak improving the sprouting of Capsicum chinense seed and its using method
CN104710236A (en) * 2015-01-19 2015-06-17 徐善春 Forest tree seed initiator
CN106070349A (en) * 2016-06-22 2016-11-09 贵州省石阡和记绿色食品开发有限公司 A kind of pepper seed initiator and preparation method thereof
CN108353930A (en) * 2018-01-31 2018-08-03 江苏省农业科学院宿迁农科所 A kind of novel pepper seed initiator

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