The present invention relates to methods for controlling or preventing infestation of a plant by a phytopathogenic microorganism of the genus Macrophomina spp., comprising applying to a crop of plants, the locus thereof, or propagation material thereof, a compound according to formula (I), wherein R1, R2, R3, R4, R5, Y, A, B are as defined herein.

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Provided is a light emitting device that includes a light emitting element having a light emission peak wavelength ranging from 380 nm to 490 nm, and a fluorescent material excited by light from the light emitting element and emitting light having at a light emission peak wavelength ranging from 580 nm or more to less than 680 nm. The light emitting device emits light having a ratio R/B of a photon flux density R to a photon flux density B ranging from 2.0 to 4.0 and a ratio R/FR of the photon flux density R to a photon flux density FR ranging from 0.7 to 13.0, the photon flux density R being in a wavelength range of 620 nm or more and less than 700 nm, the photon flux density B being in a wavelength range of 380 nm or more and 490 nm or less, and the photon flux density FR being in a wavelength range of 700 nm or more and 780 nm or less.

A method of preparing a flowering plant product in hypobarically- and hypoxically-controlled atmospheres is disclosed. The method includes providing a simulated high-altitude controlled atmosphere (SHACA) room having a chamber, a plant support structure disposed within the chamber, and a microclimate control system operable to establish and maintain within the chamber a simulated high-altitude environment having an oxygen (O2) partial pressure of less than 20 kRa and, optionally, an overall pressure of less than 97 kPa. The method also includes disposing a flowering plant on the plant support structure, and exposing the flowering plant to the simulated high-altitude environment within the chamber. A simulated high-altitude CA room for cultivating and processing flowering plants in a hypobaric and hypoxic atmosphere is also provided.

A method of preparing a flowering plant product in hypobarically- and hypoxically-controlled atmospheres is disclosed. The method includes providing a simulated high-altitude controlled atmosphere (SHACA) room having a chamber, a plant support structure disposed within the chamber, and a microclimate control system operable to establish and maintain within the chamber a simulated high-altitude environment having an oxygen (O2) partial pressure of less than 20 kRa and, optionally, an overall pressure of less than 97 kPa. The method also includes disposing a flowering plant on the plant support structure, and exposing the flowering plant to the simulated high-altitude environment within the chamber. A simulated high-altitude CA room for cultivating and processing flowering plants in a hypobaric and hypoxic atmosphere is also provided.

The present invention is a plant growth promoter containing a lignocellulosic biomass, wherein the lignocellulosic biomass has a lignin content of 40% by mass or more and 60% by mass or less and a contact angle with water of 50° or less.

The present invention relates to a method for producing sterile flowering biomass, the method comprising: a) inoculating a temporary liquid immersion culture system containing a sterile culture medium containing at least one cytokinin with sterile plant material, b) growing leafy biomass, and c) inducing and maturing flower tissues from the leafy biomass, wherein flowering is induced by reducing the duration and/or frequency of the immersion of the plant material in the culture medium in step c) compared to step b). It further relates to a method for producing a component present in flowering biomass, using sterile flowering biomass obtained using the aforementioned method according to the invention.

The present invention relates to a method for producing sterile flowering biomass, the method comprising: a) inoculating a temporary liquid immersion culture system containing a sterile culture medium containing at least one cytokinin with sterile plant material, b) growing leafy biomass, and c) inducing and maturing flower tissues from the leafy biomass, wherein flowering is induced by reducing the duration and/or frequency of the immersion of the plant material in the culture medium in step c) compared to step b). It further relates to a method for producing a component present in flowering biomass, using sterile flowering biomass obtained using the aforementioned method according to the invention.

A plant monitor includes: a main control chip, a wireless communication chip connected with the main control chip, and at least one growth environment monitoring sensor connected with the main control chip. The at least one growth environment monitoring sensor includes at least one of an illumination sensor, a temperature sensor, a humidity sensor, or a soil conductivity sensor. The main control chip is configured to acquire growth environment data collected by the at least one growth environment monitoring sensor, and send the growth environment data to a mobile terminal via the wireless communication chip. The mobile terminal is configured to generate plant cultivation reference information according to the growth environment data.

This invention is directed to a method of growing a plant from the Cannabaceae family, the cultivar or composition produced therefrom, wherein the plant is exposed to artificial lighting of different intensities based on spacing, growth phase, and flowering yield.

A system and method for treating a plant structure (bulbs, corms, tubers, rhizomes, buds, cuttings and whole plants) with low-temperature plasma to increase one or more growth and development characteristic of the plant and reduce microbial attacks. The plasma device is a portable or mobile plasma device powered by a DC or high-frequency power source. The plant structure is inserted into an enclosure containing the plasma. Alternatively, the plasma device is moved to treat the whole plant structure.