A light source for plant cultivation and a plant cultivation method are provided. The plant cultivation method includes planting germinated seeds of a plant; and growing the plant by applying light treatment to the plant. In growing the plant, main light treatment of supplying main light to the plant and dark treatment of cutting off supply of the main light to the plant are alternated. The main light has at least two peak wavelengths in the visible light spectrum. In addition, the main light has a PPFD of greater than 92 mol/m.sub.2/s to less than 198 mol/m.sup.2/s.

Processes for the production of large quantities of diploid F1 Solanum potato tubers that are uniform in shape are provided. Diploid F1 hybrid plants are produced from true seeds. The tubers produced by the diploid F1 hybrid plants are either harvested for consumption, processing or extraction, or for production of seedling tubers which are then planted to produce tubers for consumption, processing or extraction. Also provided are diploid F1 hybrid seeds and plants that produce large quantities of tubers that are uniform in shape and produce large quantities of sprouts per tuber when used as seedling tubers.

Processes for the production of large quantities of diploid F1 Solanum potato tubers that are uniform in shape are provided. Diploid F1 hybrid plants are produced from true seeds. The tubers produced by the diploid F1 hybrid plants are either harvested for consumption, processing or extraction, or for production of seedling tubers which are then planted to produce tubers for consumption, processing or extraction. Also provided are diploid F1 hybrid seeds and plants that produce large quantities of tubers that are uniform in shape and produce large quantities of sprouts per tuber when used as seedling tubers.

An automated organic closed-loop grow enclosure that has rows of hydration trays that support removable (three across) grow containers for microgreens such as broccoli. Each grow container has a layer of soil. The seeds are treated with mycorrhizae and mixed with enriched top soil having a wicking agent. The grow containers are automatically watered once a day from the bottom and the capillary action of the soil lifts and holds the water in the grow container. LED Lighting is used to stimulate day and night cycles. The water is treated with magnets, turbulence and charcoal filters. The water cascades down the tiered trays using siphons. No other treatment of the water is necessary since almost no micro-organisms or organic material leak from the grow containers due to a filter barrier in the bottom of the grow container. Spectacular consistent growth rates are easily achieved.

An automated organic closed-loop grow enclosure that has rows of hydration trays that support removable (three across) grow containers for microgreens such as broccoli. Each grow container has a layer of soil. The seeds are treated with mycorrhizae and mixed with enriched top soil having a wicking agent. The grow containers are automatically watered once a day from the bottom and the capillary action of the soil lifts and holds the water in the grow container. LED Lighting is used to stimulate day and night cycles. The water is treated with magnets, turbulence and charcoal filters. The water cascades down the tiered trays using siphons. No other treatment of the water is necessary since almost no micro-organisms or organic material leak from the grow containers due to a filter barrier in the bottom of the grow container. Spectacular consistent growth rates are easily achieved.

The invention discloses a method of rapid generation-adding breeding of rice in the technical field of rice breeding, including soaking seeds of the rice, germination, seedlings cultivation, managing and regulating of the rice at the growth stage, and harvesting the rice. The managing and regulating the rice at the growth stage includes dynamic light quality and photoperiod control in vegetative growth period, heading period and pustulation period; growth period involves light environment regulation with the ratio of red light:blue light:white light of 0.8-1:0.8-1:1.0, photoperiod of 16-18 h; heading period involves light environment regulation with the ratio of red light:blue light:white light of 1-2:0.5-1:1, photoperiod of 12-13.5 h; and pustulation period includes light environment regulation with the ratio of red light:blue light:white light of 1-2:1:1, photoperiod of 16-18 h.

The invention discloses a method of rapid generation-adding breeding of rice in the technical field of rice breeding, including soaking seeds of the rice, germination, seedlings cultivation, managing and regulating of the rice at the growth stage, and harvesting the rice. The managing and regulating the rice at the growth stage includes dynamic light quality and photoperiod control in vegetative growth period, heading period and pustulation period; growth period involves light environment regulation with the ratio of red light:blue light:white light of 0.8-1:0.8-1:1.0, photoperiod of 16-18 h; heading period involves light environment regulation with the ratio of red light:blue light:white light of 1-2:0.5-1:1, photoperiod of 12-13.5 h; and pustulation period includes light environment regulation with the ratio of red light:blue light:white light of 1-2:1:1, photoperiod of 16-18 h.

A method for moving wetted seeds from a tank includes positioning a first batch of seeds within a tank, directing water from a water source to the tank, wetting the first batch of seeds within the tank with the water from the water source to initiate germination of the first batch of seeds, releasing the first batch of seeds from the tank to a pod line in fluid communication with an assembly line grow pod after a predetermined time, and subsequent to releasing the first batch of seeds from the tank, detecting a level of seeds remaining in the tank.

A method for moving wetted seeds from a tank includes positioning a first batch of seeds within a tank, directing water from a water source to the tank, wetting the first batch of seeds within the tank with the water from the water source to initiate germination of the first batch of seeds, releasing the first batch of seeds from the tank to a pod line in fluid communication with an assembly line grow pod after a predetermined time, and subsequent to releasing the first batch of seeds from the tank, detecting a level of seeds remaining in the tank.

A seed activation system includes a shattering layer applied to an outer surface of a seed. The shattering layer forms a water-resistant coating around the seed that prevents the seed from germinating. An activation mechanism for transmitting electromagnetic energy is provided such that the shattering layer is compromised to break the water-resistant coating. The seed is then able to receive water and germinate. A seed activation method includes applying a shattering layer to an outer surface of a seed. The shattering layer forms a water-resistant coating around the seed that prevents the seed from germinating. The method further includes planting the seed in a soil, selecting an activation time, and activating the seed at the activation time by transmitting electromagnetic energy into the soil such that the shattering layer is compromised thereby breaking the water-resistant coating. The seed is then able to receive water for germinating.