摘要:
The use of a one or more Isoflavonoid compounds which may be with an agriculturally acceptable carrier, applied prior to planting, directly to the seed, a legume crop, for the purpose of increasing yield and/or improving seed germination and/or improving earlier seed emergence and/or improving nodulation and/or increasing crop stand density and/or improving plant vigour and/or improving plant growth, and/or increasing bimoass, and/earlier fruiting, all in circumstance of seedling and plant transplanting.
摘要:
The use of a one or more Isoflavonoid compound Signals which may be with an agriculturally acceptable carrier, applied prior to planting, up to 365 days or more, either directly to the seed or transplant of a non-legume crop or a legume crop, or applied to the soil that will be planted either to a non-legume crop or a legume crop, for the purpose of increasing yield and/or improving seed germination and/or improving earlier seed emergence and/or improving nodulation and/or increasing crop stand density and/or improving plant vigour and/or improving plant growth, and/or increasing biomass, and/or earlier fruiting, all including in circumstances of seedling and plant transplanting.
摘要:
There is provided a method of treating horticultural crop plants comprising the step of contacting said plants one or more times with a liquid composition, wherein said liquid composition comprises one or more cyclopropenes, and wherein said contacting is performed during a reproductive stage of said plants.
摘要:
The present invention provides a composition capable of regulating growth of a plant or propagation material thereof comprising as plant growth regulating active ingredient a mixture of component (A) and component (B) wherein component (A) is Paclobutrazole and component (B) is selected from the group consisting of Difenoconazole, Ipconazole, Metconazole, Tebuconazole, Prothioconazole, Cyproconazole, Propiconazole and Epoxiconazole wherein component (A) and component (B) are present in said composition in amounts which produce a synergistic effect. Preferably the composition comprises Paclobutrazole and Difenoconazole and the composition inhibits growth of the plant upon application thereby increasing yield/quality. The compositions are also capable of preventing and/or treating growth and/or infestation of phytopathogenic fungion a plant or propagation material thereof.
摘要:
Compositions and methods for enhancing plant growth and crop yield in legumes and non-legumes are described. The compositions include lipo-chitooligosaccharides in combination with flavonoid compounds, especially genistein or daidzein. The method includes applying the compositions to seeds and/or plants either concomitantly or sequentially.
摘要:
Application of an aqueous solution containing a matrix polymer and oligomers of chitosan to the foliage of growing plants increases the yield of vegetables, tubers, cereal grains, fruits, and blossoms. Plants so treated are healthier, sturdier, more resistant to drought, and many varieties enjoy an extended period of production. The plants may be effectively and conveniently treated by spraying the foliage with a solution containing 0.005 % to 5.0 % by weight matrix polymer and chitosan oligomers in such amount that the weight ratio of chitosan oligomers to matrix polymer is 0.01 to 10.0.
摘要:
The present invention provides plant growth regulator compositions and associated methods which provide increased yield. The composition is an effective amount of a mixture of (A) an N,N-dimethyl-piperidinium salt of the formula:
where R is methyl or ethyl; X is the anion of an inorganic or organic, but not phytotoxic acid, preferably bromide or chloride, and A is a chain of 4 or 5 methylene groups, which chain may be substituted by chloro, bromo, methyl, chloromethyl, bromomethyl, hydroxymethyl, and methylene, or which chain containing one or two double bonds, or A is the chain -(CH₂)n-NH-, where n is 3 or 4, and (B) indole acetic acid, indole acetic acid derivatives, naphthalene acetic acid, naphthalene acetic acid derivatives, or mixtures thereof.
摘要:
Verfahren zur Beeinflussung des Pflanzenwachstums, dadurch gekennzeichnet, daß man den Boden, das Saatgut und/oder die Pflanzen mit einem Azolylmethyloxiran der allgemeinen Formel in der die Substituenten A, B C₁-C₄-Alkyl, Phenyl, Naphthyl, Diphenyl oder durch ein bis drei Reste aus der Gruppe Halogen, C₁-C₄-Alkyl, C₁-C₄-Alkoxy, C₁-C₄-Halogenalkyl, Nitro oder Phenoxy substituiertes Phenyl und Z die CH-Gruppe oder Stickstoff bedeuten oder deren Metall- oder Säureadditionssalze, behandelt sowie Mittel zur Beeinflussung des Pflanzenwachstums, enthaltend mindestens ein Azolylmethyloxiran.
摘要:
Verfahren zur Beeinflussung des Pflanzenwachstums, dadurch gekennzeichnet, daß man den Boden, das Saatgut und/oder die Pflanzen mit einem Azolylmethyloxiran der allgemeinen Formel in der die Substituenten A, B C₁-C₄-Alkyl, Phenyl, Naphthyl, Diphenyl oder durch ein bis drei Reste aus der Gruppe Halogen, C₁-C₄-Alkyl, C₁-C₄-Alkoxy, C₁-C₄-Halogenalkyl, Nitro oder Phenoxy substituiertes Phenyl und Z die CH-Gruppe oder Stickstoff bedeuten oder deren Metall- oder Säureadditionssalze, behandelt sowie Mittel zur Beeinflussung des Pflanzenwachstums, enthaltend mindestens ein Azolylmethyloxiran.
摘要:
Es werden pflanzenwuchsregulierende, insbesondere ertragssteigernde und gametozide Mittel beschrieben, die als Aktivsubstanz ein Benzoyl-aminooxyessigsäurederivat der Formel I oder ein Salz davon enthält, worin X¹ für Halogen X² für Halogen, Nitro, Amino, Azido oder -NH-CO-R⁵, R¹, R² und R³ unabhängig vonainander für Wasserstoff oder C₁-C₄-Alkyl und R⁴ für Amino, -NH-C₁-C₄-Alkyl, -N-di-C₁-C₄-Alkyl oder -Y-R⁶ stehen, wobei R⁵ C₁-C₄-Alkyl oder C₁-C₄-Halogenalkyl, R⁶ Wasserstoff, ein Metalkation, ein Hydraziniumkation, ein Ammoniumkation oder einen gegebenenfalls durch Halogen, Phenyl oder C₁-C₄-Alkoxy substituierten Rest aus der Gruppe Phenyl, C₁-C₄-Alkyl, C₃-C₅-Alkenyl oder C₃-C₅-Alkinyl und Y Sauerstoff oder Schwefel stehen. Es wird ferner die Verwendung der Mittel und der zugun deliegenden Substanzen zur Stimulierung des generativen Pflanzenwachstums und zur Gewinnung von Hybrid-Samen beschrieben, sowie ein Verfahren zur Herstellung agrochemischer Mittel, die Verbindungen der Formel I als Wirkstoffe enthalten.