A self-contained soil module, the soil module including a biodegradable outer frame forming the shape of the soil module, a biodegradable wrapping disposed within the biodegradable outer frame, a soil composition contained within the biodegradable wrapping and at least one plant seed of at least one type of plant disposed within the soil module.

The present invention relates to a rice seedling substrate and a preparation method thereof, which is of the technical field of rice planting. The rice seedling substrate according to the invention was prepared from the raw materials includes the following by volume: 40-60% of dredging sediment, 30-50% of vegetable straw, and 10-30% of hickory shell. The rice seedling substrate according to the invention can not only turn waste into treasure to improve the recycling rate of sediment and agricultural and forestry waste resources, but also save the limited cultivated soils, reduce the production cost of rice seedling substrate, and promote the healthy and sustainable development of rice planting. Therefore, The inventive substrate has significant benefits in terms of economics, sociology and ecology.

A mixed media farm may include a tray for holding water at a prescribed water level. A cell may be placable on the tray, with the cell defining a cavity and having at least one opening in communication with the cavity. The cell may be sized such that when the cell is placed on the tray, a lower portion of the cell resides below the prescribed water level and an upper portion of the cell resides above the prescribed water level. Soil may be in the cavity, with the soil having a lower portion below the prescribed water level, and an upper portion above the prescribed water level when the cell is placed in the tray. A plurality of seeds may be planted in the upper portion of the soil, with the plurality of seeds defining a seed density of greater than 5 seeds per square inch.

A seed storage device comprising a plurality of pods connected sequentially. Each pod is adapted to store one or more seeds and adapted to be breachable to facilitate releasing the seeds to a planting location. An associated method of storing seeds comprising placing one or more seeds into a pod of the seed storage device, and an associated method of planting seeds using the seed storage device, are also provided. A completed seed kit comprising the seed storage device with one or more seeds stored in one or more of the pods is also provided.

A plant cultivating apparatus according to some embodiments of the present disclosure includes a main body, a shelf, and a cultivation container. The cultivation container has a medium formed therein and is supplied with water from the shelf. Specifically, the main body has a cultivation space of a predetermined size formed therein. The shelf is configured to supply and discharge water to and from the cultivation space. The cultivation container is placed to be supported on the shelf, and configured to receive or discharge water from or to the shelf The cultivation container includes a water flow guide protruding downward from a bottom surface of the cultivation container and having an opening formed at the protruded lower end, and a wick accommodated inside the water flow guide and configured to absorb and hold water introduced through the opening.

A self-contained soil module, the soil module including a biodegradable outer frame forming the shape of the soil module, a biodegradable wrapping disposed within the biodegradable outer frame, a soil composition contained within the biodegradable wrapping and at least one plant seed of at least one type of plant disposed within the soil module.

A cultivation system for cultivating plants from e.g. seeds, seedlings, cuttings, etc. arranged in or onto substrate plugs (2), comprising a cultivation pot (1) having a bottom wall (4a), a side wall (4b) and filling channel (5) extending upwards from the bottom and/or side wall (4a 4b). Further comprising a filling module (6) provided with a filling connection (7) which is configured to cooperate with the filling channel (5) of the cultivation pot (1) for supplying the cultivation pot (1) with water. The cultivation system further comprises means for measuring the actual quantity of water or the actual water level in the cultivation pot (1), allowing control of the amount of water being supplied.

A phytotoxicological device is provided comprising: a delivery chamber for insertion into a sample-containing medium, said delivery chamber comprising an upper end, a lower end and one or more apertures to permit moisture to enter the delivery chamber; an exposure chamber in communication with the upper end of the delivery chamber and adapted to receive a cartridge that houses a biological plant material; a locking cap to enclose the exposure chamber; and a base to enclose the lower end of the delivery chamber. This device allows for an investigation of the effects of waterborne contaminants on growth of wetland plants in situ as opposed to currently employed laboratory based methods.

A hydroponic tower including a cavity defining a front tower surface and a rear inside surface, and further including a plant plug holder inserted within a cut-out defined in the front tower surface. The plant plug holder includes an edge member that encircles the cut-out, and a base member that supports a plant plug and extends rearward from the edge member and into the cavity of the tower. The plug holder further includes a rear shroud top member and a pair of side members that maintain the position of the plant plug within the plug holder such that the plant plug contacts the rear inside surface of the cavity when inserted into the plug holder.

Provided is a seeder assembly for an aerial vehicle as shown and described. The distribution assembly includes a frame selectively attachable to an aerial vehicle and at least one distribution device attached to the frame. The distribution device having a body defining a cavity to receive a plurality of products and a barrel to discharge the plurality of products. A control device configured to communicate with the aerial vehicle and the distribution device to coordinate the timing that products are discharged and a spacing of a subsequent discharged product relative to the speed of the aerial vehicle. A system, method, and cartridge device associated with the distribution assembly are also contemplated by this disclosure.