Abstract: Provided is a cultivation device, including a planting trough, a first auxiliary member and a second auxiliary member. A plant is cultivated in the planting trough. The first auxiliary member and the second auxiliary member are fixed on the planting trough and tilt toward an outside of the planting trough, and here the first auxiliary member and the second auxiliary member are opposite in tilting direction. The plant grows from the planting trough along the first auxiliary member and the second auxiliary member. The cultivation device provided in this invention may utilize space effectively for the plant to grow and is conducive to mechanical harvesting and/or hand harvesting.

Abstract: A tissue culturing method includes following steps: providing a chopped gametophyte, generating calluses by culturing the chopped gametophyte, and performing apogamic regeneration of sporophytes, by culturing the calluses in a culture fluid to develop the sporophytes from the calluses. The present invention also provides a tissue culturing method of ferns and an explant.

Abstract: A suspended nutrition composition includes a foamed material, a colloid layer and a nutrient. The foamed material having a plurality of pores includes a starch, a biodegradable polyester and a plasticizer. The pores are formed by bubbles produced from a physical foaming agent. The colloid layer covers a surface of the foamed material. The nutrient is dispersed in the foamed material.

Abstract: A method for manufacturing a pelletized fertilizer includes the following steps. A water-soluble manure and a colloidal solution are mixed, to form an aqueous solution of a fertilizer, wherein the water-soluble manure is selected from the group consisting of monopotassium phosphate, epsomite, manganous sulfite, boric acid, borax, copper sulfate pentahydrate, white vitriol, ammonium molybdate, urea, ferric ethylenediaminetetraacetic acid and potassium nitrate, the colloidal solution is selected from the group consisting of agar, xanthan gum, shellac, guar gum, natto gum, pectin, synthetic hydrogel and PLGA, and the weight percentage of the colloidal solution in the aqueous solution of the fertilizer is between 1.5 and 15%. The aqueous solution of the fertilizer is added into a water within a temperature range between 0 and 4° C., whereby the aqueous solution of the fertilizer is solidified to the pelletized fertilizer.

Abstract: A tissue culturing method includes following steps: providing a chopped gametophyte, generating calluses by culturing the chopped gametophyte, and performing apogamic regeneration of sporophytes, by culturing the calluses in a culture fluid to develop the sporophytes from the calluses. The present invention also provides a tissue culturing method of ferns and an explant.

Abstract: A suspended nutrition composition includes a foamed material, a colloid layer and a nutrient. The foamed material having a plurality of pores includes a starch, a biodegradable polyester and a plasticizer. The pores are formed by bubbles produced from a physical foaming agent. The colloid layer covers a surface of the foamed material. The nutrient is dispersed in the foamed material.

Abstract: A method for manufacturing pelletized fertilizer includes the following steps of: mixing a biodegradable material and a water-soluble polymer material to form a first mixture; mixing a polyol, water and a nutrient salt to form a second mixture; mixing the first mixture and the second mixture to form a conglomerating gathered third mixture, and stirring the conglomerating gathered third mixture to form small lumps of the third mixture; spraying probiotic endo spores on the small lumps of the third mixture to form a plurality of fertilizer blocks; heating the fertilizer blocks, and extruding the fertilizer blocks to form a fertilizer strip; and cutting the fertilizer strip to form a plurality of pelletized fertilizer.

Abstract: A suspended nutrition composition includes a foamed material, a colloid layer and a nutrient. The foamed material having a plurality of pores includes a starch, a biodegradable polyester and a plasticizer. The pores are formed by bubbles produced from a physical foaming agent. The colloid layer covers a surface of the foamed material. The nutrient is dispersed in the foamed material.

Abstract: A method for manufacturing pelletized fertilizer includes the following steps of: mixing a biodegradable material and a water-soluble polymer material to form a first mixture; mixing a polyol, water and a nutrient salt to form a second mixture; mixing the first mixture and the second mixture to form a conglomerating gathered third mixture, and stirring the conglomerating gathered third mixture to form small lumps of the third mixture; spraying probiotic endo spores on the small lumps of the third mixture to form a plurality of fertilizer blocks; heating the fertilizer blocks, and extruding the fertilizer blocks to form a fertilizer strip; and cutting the fertilizer strip to form a plurality of pelletized fertilizer.

Abstract: A particle of a microbial fertilizer is provided, and includes the following components that are well-mixed: a culture solution containing probiotic endospores, an aqueous solution of polyol, a bio-degradable filler material, a bio-degradable polymer, and a nutritive substance. The particle of the microbial fertilizer extends storage time of the microbial fertilizer and maintains viability of probiotics, and thus effects of a microbial agent are successfully achieved.

Abstract: A hydroponic apparatus and a collecting device are provided. The collecting device includes at least two hollow containers, a connection part and two handles. Each of the hollow containers has an interior adapted to be stuffed with a porous adsorption material. The connection part is adapted to physically connecting one of the hollow containers to next one of the hollow containers in order. The two handles are disposed on the outermost two of the hollow containers.

Abstract: A suspended nutrition composition includes a foamed material, a colloid layer and a nutrient. The foamed material having a plurality of pores includes a starch, a biodegradable polyester and a plasticizer. The pores are formed by bubbles produced from a physical foaming agent. The colloid layer covers a surface of the foamed material. The nutrient is dispersed in the foamed material.

Abstract: A method for manufacturing a pelletized fertilizer includes the following steps. A water-soluble manure and a colloidal solution are mixed, to form an aqueous solution of a fertilizer, wherein the water-soluble manure is selected from the group consisting of monopotassium phosphate, epsomite, manganous sulfite, boric acid, borax, copper sulfate pentahydrate, white vitriol, ammonium molybdate, urea, ferric ethylenediaminetetraacetic acid and potassium nitrate, the colloidal solution is selected from the group consisting of agar, xanthan gum, shellac, guar gum, natto gum, pectin, synthetic hydrogel and PLGA, and the weight percentage of the colloidal solution in the aqueous solution of the fertilizer is between 1.5 and 15%. The aqueous solution of the fertilizer is added into a water within a temperature range between 0 and 4° C., whereby the aqueous solution of the fertilizer is solidified to the pelletized fertilizer.