A system for testing for contaminants in an assembly line grow pod includes a tray moving along a track arranged in an assembly line grow pod, a plurality of cells arranged on the tray and a contaminant sensor. Each cell supports seeds, plants, or both, and a selected cell includes side walls and a base that define a cavity. The contaminant sensor is arranged in the cavity of the selected cell. The contaminant sensor includes a sensing device and a control device. The sensing device directly senses a characteristic of a content present in association with the selected cell. The control device is coupled to the sensing device and operable to receive a signal from the sensing device. The control device may determine a likelihood of contamination based on the received signal.

The phytoremediation process for removing hazardous metals, such as Be, Cr, Co, Mn, and Ra, from contaminated soil and/or coal fly ash, e.g. in a landfill, includes growing plants in the soil and/or fly ash; incorporating a root growth inducing auxin in the soil and/or fly ash in the vicinity of the growing plants and subsequently cultivating the plants until a predetermined increase in root mass of the plant roots has occurred. The preferred auxin is 3-4-deoxy-glucosamine, which was found to increase plant root mass by 200% to 800%. An organic synthesis using glucosamine as starting material or a bioengineering process starting with commercial micronized shrimp meal and/or crab meal moistened with water can provide the 3-4-deoxy-glucosamine. Economical embodiments of the process use plants that produce marketable products and recovers valuable metals.

The phytoremediation process for removing hazardous metals, such as Be, Cr, Co, Mn, and Ra, from contaminated soil and/or coal fly ash, e.g. in a landfill, includes growing plants in the soil and/or fly ash; incorporating a root growth inducing auxin in the soil and/or fly ash in the vicinity of the growing plants and subsequently cultivating the plants until a predetermined increase in root mass of the plant roots has occurred. The preferred auxin is 3-4-deoxy-glucosamine, which was found to increase plant root mass by 200% to 800%. An organic synthesis using glucosamine as starting material or a bioengineering process starting with commercial micronized shrimp meal and/or crab meal moistened with water can provide the 3-4-deoxy-glucosamine. Economical embodiments of the process use plants that produce marketable products and recovers valuable metals.

A system can be installed in a cabinet for growing plants. The system has a divider. The divider hermetically separates a plant space of the cabinet from a control space of the cabinet. The divider has a plant side, a control side, and electro-magnetic radiation (EMR) emitters, mounted on the plant side of the divider. The EMR emitters are adapted to EMR frequencies primarily at or near visible light. There is a filtered vent in the divider. The filtered vent has an air filter, a fan for pulling air through the filtered vent, and a microprocessor. The microprocessor controls the fan and the EMR emitters.

A system can be installed in a cabinet for growing plants. The system has a divider. The divider hermetically separates a plant space of the cabinet from a control space of the cabinet. The divider has a plant side, a control side, and electro-magnetic radiation (EMR) emitters, mounted on the plant side of the divider. The EMR emitters are adapted to EMR frequencies primarily at or near visible light. There is a filtered vent in the divider. The filtered vent has an air filter, a fan for pulling air through the filtered vent, and a microprocessor. The microprocessor controls the fan and the EMR emitters.

Provided herein are methods, compositions, and devices relating to administration of UV-B to a plant seed, plant seedling, or plant material to reduce disease and induce disease resistance.

The present application relates to agriculture productions system that allows for the controlled release of beneficial agents into a plant root mass, and more particularly it is beneficial for agriculture production where control of infusion of micro-nutrient, infusion macronutrient, root temperature control agents, nutrients and/or elements are applied to the root zone of a plant.

The present application relates to agriculture productions system that allows for the controlled release of beneficial agents into a plant root mass, and more particularly it is beneficial for agriculture production where control of infusion of micro-nutrient, infusion macronutrient, root temperature control agents, nutrients and/or elements are applied to the root zone of a plant.

A slow-release irrigation device having a housing with an open and closed end, and a water reservoir located therein, a circumferential channel located proximal to the open end providing a watertight engagement with a neck opening of a beverage container, a water channel connected to the water reservoir and having a water receiving inlet and an outlet for directing water into the water reservoir while simultaneously operating as a water seal for the housing, a housing water outlet located between the ends of the housing and directly connecting the water reservoir with the external environment, an air channel located within the housing, an air tube connecting the water reservoir to an interior of the container; and a permeable membrane located within the air channel and controlling the passage of air through an air outlet of the air tube.

A slow-release irrigation device having a housing with an open and closed end, and a water reservoir located therein, a circumferential channel located proximal to the open end providing a watertight engagement with a neck opening of a beverage container, a water channel connected to the water reservoir and having a water receiving inlet and an outlet for directing water into the water reservoir while simultaneously operating as a water seal for the housing, a housing water outlet located between the ends of the housing and directly connecting the water reservoir with the external environment, an air channel located within the housing, an air tube connecting the water reservoir to an interior of the container; and a permeable membrane located within the air channel and controlling the passage of air through an air outlet of the air tube.