4results about How to "Good seedling effect" patented technology

This utility model belongs to the technical field of seedling equipment, specifically disclosing a controllable seedling box for raspberry seedling cultivation. The seedling box is arranged from top to bottom as a seedling chamber and a water tank, which are separated by a partition. The partition has evenly distributed ventilation holes and a tray is fixedly connected to the top. The bottom of the tray is set with a continuous "V" shaped groove, and an electric heating element is fixedly connected to the lower end of the groove ridge. A layer of guide cloth is laid on the upper surface of the "V" shaped groove. The guide cloth extends into the water tank through the side wall of the tray and the ventilation holes on both sides. A permeable seedling tray is detachably connected to the top of the tray. A lamp tube is fixedly connected to the top of the seedling box, and air vents are symmetrically opened on both sides. This utility model can continuously supply water and avoid water accumulation by setting the guide cloth, and can control light and temperature by setting the lamp tube and electric heating element.

The present application relates to the field of agricultural technology, and discloses a kind of plug seedling substrate and its preparation method and application.The plug seedling substrate includes the following components: tea dregs, coconut bran, inorganic porous material and functional liquid;Wherein, the functional liquid includes the following components: ikdoine, natamycin and polyglutamic acid.The plug seedling substrate provided by the present application provides air permeability with tea dregs, provides water retention with coconut bran, and uses inorganic porous material as the substrate framework, meeting the requirements of seedlings for substrate water retention, air permeability and root growth space, by adding functional liquid containing active ingredients ikdoine, natamycin and polyglutamic acid, while solving the three major problems of water management, disease control and root development.Plug seedling.The tea dregs after extracting tea polyphenols and coconut bran replace non-renewable peat, realizing high-value utilization of agricultural waste, and compared with non-renewable peat, the raw material cost is low and more environmentally friendly.

The present application relates to the field of aquaculture breeding technology, and discloses an indoor cement pool artificial breeding method for east wind snail, which comprises the following steps: storing east wind snail egg sacs after disinfecting water body by ultraviolet rays, removing infected egg sacs, and performing specific water flow replacement 24 hours before hatching; feeding the larvae with a nutrient agent containing clostridium aceticum protein and agaricus blazei polysaccharide every day after hatching, feeding the larvae with monosomic algae such as chrysomonad, tetraselmis, chlorella, etc. in the early stage, and feeding the larvae with shelled algae in the middle stage until the larvae are attached and metamorphosed; keeping the breeding pool continuously aerated and controlling parameters such as dissolved oxygen, salinity, temperature and pH value of the water body during the breeding period, and finally collecting the snail seedlings to end the breeding. The indoor cement pool artificial breeding method for east wind snail provided by the present application is suitable for one or more of fasciolaria fasciolaris and mud east wind snail, and can effectively improve the success rate and seedling quality of indoor cement pool breeding of east wind snail.

The utility model discloses a kind of seed germination and seedling raising environment regulating devices, belong to seedling raising technical field.The utility model of a kind of seed germination and seedling raising environment regulating device, including regulating device main body, seedling raising box main body and adjusting folding plate, electric cylinder is installed between adjusting folding plate and seedling raising box main body, the inside of adjusting folding plate is provided with ultraviolet light board, and the upper end of adjusting folding plate is installed with spray head.The utility model solves the problem that the structure of current seedling germination device is single, the germination equipment in seedling raising room cannot be adjusted, influence actual germination seedling raising effect, the utility model is placed by being needed to carry out seedling raising and germination in the inside of germination seedling raising frame, adjusting folding plate is set in the top of each germination seedling raising frame, adjusting folding plate drives germination and seedling raising structure to move in the top of germination seedling raising frame, the length of adjusting electric cylinder is adjusted, so as to adjust the position and angle of ultraviolet light board and spray head, to improve work effect.