CN86106200A - 用油菜甾醇内酯衍生物提高谷物产量 - Google Patents
用油菜甾醇内酯衍生物提高谷物产量 Download PDFInfo
- Publication number
- CN86106200A CN86106200A CN86106200.0A CN86106200A CN86106200A CN 86106200 A CN86106200 A CN 86106200A CN 86106200 A CN86106200 A CN 86106200A CN 86106200 A CN86106200 A CN 86106200A
- Authority
- CN
- China
- Prior art keywords
- brassinolide
- derivative
- plant
- seed
- grain yield
- 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
- 150000001645 brassinolide derivatives Chemical class 0.000 title claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 5
- 239000001257 hydrogen Substances 0.000 claims abstract 5
- 150000001875 compounds Chemical class 0.000 claims description 16
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 9
- IXVMHGVQKLDRKH-VRESXRICSA-N Brassinolide Natural products O=C1OC[C@@H]2[C@@H]3[C@@](C)([C@H]([C@@H]([C@@H](O)[C@H](O)[C@H](C(C)C)C)C)CC3)CC[C@@H]2[C@]2(C)[C@@H]1C[C@H](O)[C@H](O)C2 IXVMHGVQKLDRKH-VRESXRICSA-N 0.000 claims description 5
- IXVMHGVQKLDRKH-KNBKMWSGSA-N brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-KNBKMWSGSA-N 0.000 claims description 5
- 150000001646 brassinolides Chemical class 0.000 claims description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 16
- 241000209094 Oryza Species 0.000 description 9
- 235000007164 Oryza sativa Nutrition 0.000 description 9
- 235000009566 rice Nutrition 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 240000008042 Zea mays Species 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 6
- 235000005822 corn Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000209140 Triticum Species 0.000 description 5
- 235000021307 Triticum Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 230000004720 fertilization Effects 0.000 description 4
- 230000035784 germination Effects 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- -1 imvite Substances 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 239000003375 plant hormone Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethyl sulfoxide Natural products CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000000262 chemical ionisation mass spectrometry Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000003450 growing effect Effects 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 239000001282 iso-butane Substances 0.000 description 2
- 235000013847 iso-butane Nutrition 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- MOMFXATYAINJML-UHFFFAOYSA-N 2-Acetylthiazole Chemical group CC(=O)C1=NC=CS1 MOMFXATYAINJML-UHFFFAOYSA-N 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 241000209763 Avena sativa Species 0.000 description 1
- 235000007558 Avena sp Nutrition 0.000 description 1
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 229930191978 Gibberellin Natural products 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 241000495841 Oenanthe oenanthe Species 0.000 description 1
- 235000001537 Ribes X gardonianum Nutrition 0.000 description 1
- 235000001535 Ribes X utile Nutrition 0.000 description 1
- 235000016919 Ribes petraeum Nutrition 0.000 description 1
- 244000281247 Ribes rubrum Species 0.000 description 1
- 235000002355 Ribes spicatum Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- RIOXQFHNBCKOKP-UHFFFAOYSA-N benomyl Chemical compound C1=CC=C2N(C(=O)NCCCC)C(NC(=O)OC)=NC2=C1 RIOXQFHNBCKOKP-UHFFFAOYSA-N 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004062 cytokinin Substances 0.000 description 1
- UQHKFADEQIVWID-UHFFFAOYSA-N cytokinin Natural products C1=NC=2C(NCC=C(CO)C)=NC=NC=2N1C1CC(O)C(CO)O1 UQHKFADEQIVWID-UHFFFAOYSA-N 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004495 emulsifiable concentrate Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 1
- 239000003448 gibberellin Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 230000001069 nematicidal effect Effects 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- BCVNCJWDDOITBB-UHFFFAOYSA-N s-(dimethylcarbamoylsulfanyl) n,n-dimethylcarbamothioate;methyl n-[1-(butylcarbamoyl)benzimidazol-2-yl]carbamate Chemical compound CN(C)C(=O)SSC(=O)N(C)C.C1=CC=C2N(C(=O)NCCCC)C(NC(=O)OC)=NC2=C1 BCVNCJWDDOITBB-UHFFFAOYSA-N 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
本发明为一种提高谷物产量的组合物,其中包括
Description
本发明是关于具有促进植物生长作用的油菜甾醇内酯(brassinolide)衍生物的应用,或更具体地说是,关于含有该衍生物作为活性组份的组合物为提高谷类产量的应用和使用该衍生物提高谷物产量的方法。
事实上,已经知道油菜甾醇内酯衍生物具有促进植物生长的作用,例如,由KAGAKU Vol.39 No2,pp.129-131(1984)和日本专利公开58-90578公布的。也已经知道,在水果开花期,通过喷撒例如植物生长素、赤霉素或细胞激动素类植物激素促进结实和采收无籽葡萄。
由于世界人口的增长,为提高农作物产量,特别是例如水稻,小麦和玉米等主要农作物的产量进行了大力的研究。在这些研究中,包括应用油菜甾醇内酯衍生物(近来的研究结果)和植物激素来提高农作物产量的试验,但是,还没有任何对谷类显著有效的报告。
本发明的目的是有效地提高主要农作物特别是谷类的产量。
本发明的发明人充分地研究了提高谷类产量和被认为是具有植物生长作用的油菜甾醇内酯衍生物的生理活性作用之间的关系。
经研究,发明人发现如果至少一种选自通式(Ⅰ)和(Ⅱ)的油菜甾醇内酯衍生物,应用于种子期、种子刚刚发芽到5叶期,或开花期前后,该谷物的产量会显著提高。因此,发明人实现了本发明的目的。
其中R代表氢原子或乙酰基。
由通式(Ⅰ)和(Ⅱ)表示的本发明的油菜甾醇内酯可由例如日本专利公开No60-139685叙述的方法制备,作为这种化合物的实例可以叙述如下:
(22R,23R,24R)-2α,3α,22,23-四羟基-B-高-7-氧杂-5α-麦角甾烷-6-酮
熔点:256~257℃(文献:256~257℃)
EI-MSm/z:465(M+-15),462(M+-18),447,409,380(M+-101,C22-C23裂解+H,基峰),379,361,350,343,331,325,322,313,307,303,285,177,173,155,131,101,71,43。
发射体CI-MS(异丁烷)m/z:481(M++1,基峰),463,445。
1H-NMR(CDCl3)δ:
0.69(3H,s,18-H3)
1.98(3H,s,乙酰基)
2.02(6H,s,2乙酰基)
2.09(3H,s,乙酰基)
3.00(1H,dd,J=13和6Hz,5α-H)
4.07(2H,m,7-H2)
4.07~5.50(4H,m,2-H,3-H,22-H和23-H)
(试验样品为四乙酸酯)
元素分析:
C(%) H(%)
测定值:70.01 9.92
计算值:70.03 9.85
(C28H48O6)
和它的乙酰衍生物,例如,四乙酸酯。
(22S,23S,24S)-2α,3α,22,23-四羟基-B-高-7-氧杂-5α-麦角甾烷-6-酮
熔点:193~195℃(文献193~195℃)
EL-MSm/z:465(M+-15),465(M+-18),447,409,380,379,361,350,343,331,325,322,313,307,285,177,173,155,131,101,71,43。
发射体-CI-MS(异丁烷)m/z:841(M++1,基峰),463,445。
1H-NMR(CDCl3)δ:
0.67(3H,s,18-H3)
1.93(3H,s,乙酰基)
2.03(9H,s,3乙酰基)
3.00(1H,dd,J=13和6Hz,5α-H)
4.07(2H,m,7-H2)
4.50~5.50(4H,m,2-H,3-H,22-H和23-H)
(试验样品为四乙酸酯)
元素分析:
C(%) H(%)
测定值:69.88 9.87
计算值:70.03 9.85
(C28H48O6)
和它的乙酰衍生物,例如,四乙酸酯。根据本发明,通式(Ⅰ)和通式(Ⅱ)的油菜甾醇内酯衍生物用水稀积成低浓度使用,既可单独使用也可两种或多种这类衍生物混合使用。另一方面,可以用通常的农业化学加工方法,使其与辅剂混合制成制剂,例如粉剂、颗粒剂、可湿性粉剂、可流动悬浮剂和浓乳剂以提高和稳定该衍生物的作用。
这样的辅剂包括载体(稀积剂)和其他辅剂例如展布剂,乳化剂,湿润剂,分散剂,固定剂和分解剂(disintegrator)。
液体载体可以是芳香烃例如甲苯和二甲苯,醇例如甲醇、丁醇和乙二醇,酮例如丙酮,酰胺例如二甲基甲酰胺,亚砜例如二甲基亚砜,甲基萘,环己烷,动物和植物油,脂肪酸及其酯等等。
固体载体有粘土、高岭土、滑石、硅藻土、硅石、碳酸钙、蒙脱土、膨润土、长石、石英、氧化铝、木屑等等。
一般使用的乳化剂或分散剂是表面活性剂,包括阴离子、阳离子、非离子和两性的表面活性剂例如高级烷基硫酸钠,十八烷基三甲基氯化铵,聚氧乙烯烷基苯基醚,十二烷基甜菜碱等等。
在使用这些载体的情况中,仔细地推敲是特别重要的,应采用最适于促进油菜甾醇内酯衍生物效果的那些载体。
这些制剂的任意一种不仅可以单独施用,而且还可以与杀菌剂、杀虫剂、植物生长调节剂、杀螨剂、园艺农药、土壤消毒剂、土壤改良剂或杀线虫剂混合施用,而且还可再与化肥和其他除草剂结合施用。
为提高谷类的产量,油菜甾醇内酯衍生物作为活性成分在组合物中的含量可随制剂种类,施用方法和其他条件而变化,一般地,其含量为0.01-95%(重量),最好为0.01-50%(重量),但是有时可以单独施用活性化合物。
本发明中的术语“谷类”的意思和“乔木科植物”,“粮食作物”等等相同;“谷类”包括水稻,玉米,小麦,大麦,燕麦等等。
本发明中的术语“施用”包括“撒布”,“喷雾”,“喷淋”或“浸泡”。
已明显证明,本发明中应用的油菜甾醇内酯衍生物有提高作物产量的作用,即使用量很少。施用量一般为0.00001到100毫克,最好为0.01到10毫克。当作为水或有机溶剂溶液或分散液施用时,0.0001到10ppm最好。施用时,撒布在茎和叶包括花和穗上特别好。
当施用本发明的组合物提高谷类产量时,在农作物大约开花期进行是重要的。这里使用的短语“大约开花期”是指从再生细胞形成开始到完成受精种子成熟的周期。以水稻为例,该周期是从稻穗灌浆到穗中最后谷粒花完成受精之后。
从再生细胞形成到种子受精完成这段时间,植物体中营养素或能量转移或释放到再生细胞或种子中是非常活跃的。为了调节这一过程,各种各样的物质例如植物激素也直接参与。如果这种转移和释放可以进一步活化并增加成熟种子的话,那么,最终可以提高作物的产量。
而且,从卵细胞和精子细胞的形成到受精的周期是特别适合于对再生细胞直接发生影响的时期。开花和受精期是再生细胞直接暴露于环境的时期,因此它们对甚至极少量的活性化合物的影响都是非常敏感的。
发明人指出,对于收获种子的那些作物来说,例如谷类,这个时期与大大提高产量密切有关,并发现当撒布通式(Ⅰ)和(Ⅱ)的油菜甾醇内酯衍生物时,提高作物产量的作用很大。本发明的油菜甾醇内酯衍生物具有植物激素例如,吲哚-乙酸,赤酶素、细胞激动素等促进细胞扩张的作用。
本发明的另一个特征是在开花期施药,即使极少量的单独施用(撒布),也可大大增加作物产量。
当要提高谷类产量时,种子发芽后到5叶期得到良好的生长是特别重要的,这时期,作物的生长对周围环境条件非常敏感。
业已发现,在此期间用少量油菜甾醇内酯衍生物浸泡种子、处理根部、处理茎等,可大大促进作物生长。
根据本发明,一些作物例如,水稻,小麦和玉米的产量增加可达2-37%。
本发明将由下面的制剂实例进一步详细说明。其中辅剂的种类和混合比例不受限制,而且使用范围很广。实例中的“份”是指重量份。
制剂实例1:乳剂
35份二甲苯和甲基萘(1∶1)的混合物加到25份化合物[Ⅲ]和25份化合物[Ⅳ]的混合物中形成溶液,形成的溶液再同15份聚氧乙烯烷基苯基醚和烷基苯磺酸钙(8∶2)的混合物混合,得到乳剂。
制剂实例2:粉剂
5份化合物[Ⅳ]同95份粘土混合并研磨,得到粉剂。
制剂实例3:可湿性粉剂
1份化合物[Ⅳ]与作为载体的10份硅藻土和71份高岭土混合,再与18份十二烷基硫酸钠和2,2-二萘基甲磺酸钠的混合物均匀混合,然后精细地研磨得到可湿性粉剂。
制剂实例4:颗粒剂
在适当的混合器中,用1.5份聚乙酸乙烯酯的甲醇溶液作粘合剂,把0.01份化合物[Ⅲ]的精细粉剂撒布和涂敷在98.4份硅石粒上(16到32筛目)得到颗粒剂。
试验实例1:
1/5000的瓦格钠盆(Wagner)用农田土填满,施肥以后,在其中播种10粒小麦种子。在2到3叶阶段间苗,每盆各5棵,在开花阶段,用表1所列浓度的溶液以5毫升/盆喷洒处理,这些溶液由含有1%油菜甾醇内酯衍生物的可湿性粉剂制得。
正如表1所示,在0.001到1ppm时,穗重增加是2到33%,这一重量比未处理小麦高得多。
表1 对小麦穗重的影响
试验化合物 浓度 穗重(同未处理地 种子重量(与未处理
(ppm) 块比)克/穗 地块比)克/穗
0.001 1.37(126) 1.07(130)
Ⅲ 0.01 1.43(132) 1.04(127)
0.1 1.39(128) 1.12(137)
1 1.35(125) 1.03(126)
0.001 1.11(102) 0.85(104)
Ⅳ 0.01 1.26(116) 1.00(122)
0.1 1.44(133) 1.12(137)
1 1.31(121) 1.01(123)
未处理 1.08(100) 0.82(100)
试验实例2:对玉米种子的影响
玉米(Honey Bantam)6月7日播种,在它的雌性穗丝长出时,分别用0.01,0.1,和1ppm的化学式[Ⅲ]和[Ⅳ]的化合物按1000升/公顷[各自加展布剂(按1000倍重量)]喷洒处理。
处理后约第43天,收割,测量颗粒穗总长度和不育穗的最长部分。正如表2所示结果,不育穗部分同未处理的玉米相比较减少约一半,因此,果实变得更好。
表2 油菜甾醇内酯衍生物对玉米的影响
(*按单类方差分析法处理数据,5%有效。)
化合物 浓度ppm 总长cm 不育部分cm 不育部分与总长
之比%
0.01 19.2 2.0* 10.5
Ⅲ 0.1 20.1 1.6* 8.2
1 19.6 1.9* 9.9
0.01 20.4 2.4* 11.5
Ⅳ 0.1 19.8 1.6* 8.2
1 18.7 1.2* 6.0
对照 - 19.3 3.2 16.6
试验实例3:
于室温下,按0.01ppm配料浓度,把稻种(品种:Nihonbare)浸于化学式[Ⅲ]的油菜甾醇内酯衍生物和稀积1000倍的Benlate T溶液的混合溶液中约24小时,然后用水洗涤并浸在水中约24小时。发芽后,把种子种到育苗盆里的颗粒土壤中,用相同的土盖上并放在发芽容器内约2天。取出后,使它们变成绿色,然后在12℃~17℃~22℃的空调室内栽培,生长21天后,分别测定植物的高度和茎干、根及稻谷的干重。
结果如表3所示,植物的高度,以及地面上茎干和根的干重都增加了,因此,在12到22℃低温下用化学式[Ⅲ]的油菜甾醇内酯衍生物处理后生长良好。
表3 浸泡稻种对稻谷早期生长的影响
干重(mg)
化合物 浓度ppm 植物高cm 茎干 根 稻谷
[Ⅲ] 0.1 19.6 274.0 9.0 7.0
未处理 - 19.0 228.0 7.4 7.4
试验实例4
稻种(CV:Nihonbare)于室温下在浓度分别为1,1和0.1ppm的化合物(Ⅲ),(Ⅳ)和(Ⅲ)的四乙酸酯与稀释200倍的Benlate溶液的混合液中浸泡约24小时。然后,用水洗涤和浸渍,芽长到1到2毫米时,在室外的每个混凝土盒(50厘米×50厘米)中播种30粒,30天后观察芽的数目(在4月20日排水1厘米,并用水浸没5厘米深以便栽培)。
如表4所示,处理过的发芽情况都优于未处理的。
表4 对水稻直接排水的影响
化合物 浓度(ppm) 发芽率(%)
Ⅲ 1.0 40.0
Ⅳ 1.0 55.0
[Ⅲ]的四乙酸酯 0.1 54.5
未处理 - 18.3
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP208140/85 | 1985-09-19 | ||
JP60208140A JPH0617283B2 (ja) | 1985-09-19 | 1985-09-19 | イネ科作物増収方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN86106200A true CN86106200A (zh) | 1987-03-18 |
CN1032999C CN1032999C (zh) | 1996-10-16 |
Family
ID=16551297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN86106200A Expired - Lifetime CN1032999C (zh) | 1985-09-19 | 1986-09-17 | 用油菜甾醇内酯衍生物提高谷物产量 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4767442A (zh) |
EP (1) | EP0218945A1 (zh) |
JP (1) | JPH0617283B2 (zh) |
CN (1) | CN1032999C (zh) |
AU (1) | AU586280B2 (zh) |
BR (1) | BR8604476A (zh) |
CA (1) | CA1282976C (zh) |
FI (1) | FI863764A (zh) |
NO (1) | NO863598L (zh) |
ZA (1) | ZA866659B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115716862A (zh) * | 2022-11-18 | 2023-02-28 | 南昌大学 | 新型长效芸苔素内酯、合成方法及其应用 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886544A (en) * | 1987-03-17 | 1989-12-12 | Hayashi Sei Ichi | 23-phenylbrassinosteroids |
US6239073B1 (en) | 1999-03-30 | 2001-05-29 | Exelixis Plant Sciences, Inc. | Brassinosteroid analogs useful as plant growth regulators |
US6063731A (en) * | 1999-03-30 | 2000-05-16 | Agritope, Inc. | Brassinosteroid analogs useful as plant growth regulators |
CN113057079A (zh) * | 2021-03-12 | 2021-07-02 | 西南大学 | 一种提高甜高粱苗期耐涝性的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346226A (en) * | 1980-08-28 | 1982-08-24 | The United States Of America As Represented By The Secretary Of The Department Of Agriculture | Plant growth promoting brassinosteroids |
CA1173659A (en) * | 1980-08-28 | 1984-09-04 | The United States Of America, As Represented By The Secretary, U.S. Depa Rtment Of Commerce | Method for promoting plant growth |
JPS5890578A (ja) * | 1981-11-24 | 1983-05-30 | Sumitomo Chem Co Ltd | 新規ステロイド類の製造法 |
JPS6176402A (ja) * | 1984-09-20 | 1986-04-18 | Zenkoku Nogyo Kyodo Kumiai Rengokai | イネ科作物の増収方法 |
-
1985
- 1985-09-19 JP JP60208140A patent/JPH0617283B2/ja not_active Expired - Lifetime
-
1986
- 1986-09-02 ZA ZA866659A patent/ZA866659B/xx unknown
- 1986-09-09 NO NO863598A patent/NO863598L/no unknown
- 1986-09-12 US US06/906,378 patent/US4767442A/en not_active Expired - Fee Related
- 1986-09-15 AU AU62672/86A patent/AU586280B2/en not_active Ceased
- 1986-09-16 CA CA000518288A patent/CA1282976C/en not_active Expired - Lifetime
- 1986-09-17 FI FI863764A patent/FI863764A/fi not_active Application Discontinuation
- 1986-09-17 CN CN86106200A patent/CN1032999C/zh not_active Expired - Lifetime
- 1986-09-18 EP EP86112914A patent/EP0218945A1/en not_active Withdrawn
- 1986-09-18 BR BR8604476A patent/BR8604476A/pt unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115716862A (zh) * | 2022-11-18 | 2023-02-28 | 南昌大学 | 新型长效芸苔素内酯、合成方法及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1032999C (zh) | 1996-10-16 |
JPH0617283B2 (ja) | 1994-03-09 |
US4767442A (en) | 1988-08-30 |
FI863764A (fi) | 1987-03-20 |
NO863598L (no) | 1987-03-20 |
AU6267286A (en) | 1987-04-02 |
AU586280B2 (en) | 1989-07-06 |
BR8604476A (pt) | 1987-05-19 |
JPS6354302A (ja) | 1988-03-08 |
NO863598D0 (no) | 1986-09-09 |
EP0218945A1 (en) | 1987-04-22 |
CA1282976C (en) | 1991-04-16 |
FI863764A0 (fi) | 1986-09-17 |
ZA866659B (en) | 1987-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1318300A (zh) | 使用脱落酸调节植物生长的方法 | |
CN109832269B (zh) | 一种促进玉米种子萌发的种子处理剂及其制备方法和应用 | |
CN114391538B (zh) | 一种含有溴硝醇的杀菌组合物 | |
CN1042431C (zh) | 油菜素甾体衍生物和使用该衍生物的植物生长调节剂 | |
CN1159966C (zh) | 用于促进种子发芽的植物生长调节组合物 | |
CN112970758A (zh) | 一种28-高芸苔素内酯与烯效唑混配的组合物及其应用 | |
CN1943348A (zh) | 具有抑制植物顶端生长作用的植物生长调节组合物 | |
CN1098034C (zh) | N-芳基吡唑或n-杂芳基吡唑化合物调节植物生长的应用 | |
CN1301646C (zh) | 控制植物病原菌的方法 | |
CN1032999C (zh) | 用油菜甾醇内酯衍生物提高谷物产量 | |
CN1159964C (zh) | 具有抗病、助长作用的农药组合物 | |
CN1030817C (zh) | 植物生长调节剂 | |
CN87102978A (zh) | 1,5-二苯基-1h-1,2,4-三唑-3-甲酰胺衍生物及其除草的制剂 | |
CN103843769A (zh) | 一种含有氟吡菌胺与精甲霜灵的杀菌组合物 | |
CN1073802C (zh) | 杀真菌活性组合物 | |
CN109645028A (zh) | 一种含oh11的种子包衣剂及其使用方法 | |
CN106831637B (zh) | 噻唑酰胺类化合物及其制备方法与应用 | |
CN1027029C (zh) | 一种植物生长调节组合物 | |
SU1409118A3 (ru) | Способ регулировани роста ровой пшеницы, рового и озимого чмен | |
CN101223883B (zh) | 新结构磺酰脲化合物水溶盐的除草剂组合物 | |
CN116235869A (zh) | 一种促根增产的植物生长调节剂及应用 | |
RU2168897C2 (ru) | Композиция для повышения продуктивности кукурузы | |
EA016222B1 (ru) | Композиция для обработки семян, обладающая рострегулирующим действием | |
CN1083057A (zh) | 杀菌剂 | |
JPS60237002A (ja) | 植物生長調整剤組成物 |
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 | ||
C17 | Cessation of patent right |