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.

##STR00001##

A vegetable production method includes seeding, causing a cotyledon to sprout from a seed in a first period, growing a vegetable in a second period subsequent to the first period, further growing the vegetable in a third period subsequent to the second period, and harvesting the vegetable. The vegetable is grown with first light having a first maximum value of a light intensity in a wavelength range of 420 to 490 nm and including at least portion of light in a wavelength range of 500 to 600 nm in a later part of the second period, and is grown with second light having a second maximum value of a light intensity in a wavelength range of 590 to 650 nm, having a peak light intensity less than the second maximum value in a visible light wavelength range of less than or equal to 500 nm.

A vegetable production method includes seeding, causing a cotyledon to sprout from a seed in a first period, growing a vegetable in a second period subsequent to the first period, further growing the vegetable in a third period subsequent to the second period, and harvesting the vegetable. The vegetable is grown with first light having a first maximum value of a light intensity in a wavelength range of 420 to 490 nm and including at least portion of light in a wavelength range of 500 to 600 nm in a later part of the second period, and is grown with second light having a second maximum value of a light intensity in a wavelength range of 590 to 650 nm, having a peak light intensity less than the second maximum value in a visible light wavelength range of less than or equal to 500 nm.

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 cannabis growth support apparatus is provided. A cannabis growth support apparatus, for controlling one or more climate systems and monitoring growth of one or more cannabis plants coupled to one or more grow tents, comprising an enclosure housing said one or more climate systems coupled to a power source and a computing device. The computing device having a processor coupled to a computer memory and non-transitory computer readable media and a controller configured to power and regulate the one or more climate systems and a database, coupled to the computing device, for storing climate data from the one or more climate systems. The one or more climate systems is selected from the group consisting of a carbon dioxide enrichment and ventilation system, a humidifier, a dehumidifier, a heater and an air conditioning unit.

A cannabis growth support apparatus is provided. A cannabis growth support apparatus, for controlling one or more climate systems and monitoring growth of one or more cannabis plants coupled to one or more grow tents, comprising an enclosure housing said one or more climate systems coupled to a power source and a computing device. The computing device having a processor coupled to a computer memory and non-transitory computer readable media and a controller configured to power and regulate the one or more climate systems and a database, coupled to the computing device, for storing climate data from the one or more climate systems. The one or more climate systems is selected from the group consisting of a carbon dioxide enrichment and ventilation system, a humidifier, a dehumidifier, a heater and an air conditioning unit.

Proposed is a pod and a plant cultivation apparatus having the pod of the present disclosure. In the pod, cultivation preparation is completed simply by removing a package that covers an upper portion of a container constituting the pod and seating the pod on the plant cultivation apparatus. Accordingly, even a user who does not have background knowledge of plant cultivation easily cultivate plants.

Soil plant productivity is improved by manipulation of soil microflora. The soil microflora is manipulated by addition of a bacterium belonging to Rhizobium (Rhizobiales) to the soil.

Soil plant productivity is improved by manipulation of soil microflora. The soil microflora is manipulated by addition of a bacterium belonging to Rhizobium (Rhizobiales) to the soil.

Plant cultivation for increasing the phytochemical content of a Labiatae plant is provided. The plant cultivation includes cultivating the Labiatae plant in a visible light environment having a dark period and a light period during which the Labiatae plant is exposed to visible light in an alternate manner, and performing treatment with UVB radiation during the light period for at least one day before harvesting. A cumulative dose of the UVB radiation may range from 0.54 J/m.sup.2 to 4.32 kJ/m.sup.2.