The invention relates to the technical field of agricultural planting, in particular to a controlled-release bacterial fertilizer for peanuts and a preparation method of the special controlled-release bacterial fertilizer. The special controlled-release bacterial fertilizer is composed of an inner layer and an outer layer; after the outer layer is released completely, the inner-layer network structure gradually absorbs water and preserves moisture, and has good slow release and controlled release properties, thereby achieving the gradual release of the inner layer, high fertilizer utilization rate, exerting the efficacy of the microbial agent and facilitating the large-area promotion.

Various implementations of the present disclosure are directed systems and methods of preparing a fertilizer product from cactus. The method includes grinding cladodes of one or more cactus plants into ground cactus and selecting prickly pear fruits from the one or more cactus plants. The method further includes combining the ground cactus, the selected prickly pear fruits, water, and a ruminal fluid in a first container to form a mixture. The method further includes storing the mixture in the first container for a first time period such that the mixture reacts to form a digestate. The method further includes storing the digestate in the first container or a second container for a second time period such that the digestate forms the fertilizer product.

An organic fertilizer/plant food with a natural ingredient providing a desirable smell to mask the unwanted odors of organic fertilizer. The desirable smelling ingredient to be mixed thoroughly throughout the organic fertilizer such that as the outer layers of the organic fertilizer are processed by microorganisms, the desirable smelling ingredient is revealed at each new layer to create a persistent pleasant smell above the unwanted fertilizer smell.

An organic fertilizer/plant food containing molasses to increase microorganism activity in soils. The molasses provides additional nutrients to the soil that are readily available for plant intake. The molasses provides sugars to increase microorganism activity to benefit soil structure before the slower process of microorganism break-down of other organic materials can occur. The molasses may be applied to the fertilizer mixture in various ways including by spraying.

The present invention provides a composition comprising (i) chitosan or chitopoly- or chitooligo-saccharides thereof, wherein said chitosan or chitopoly- or chitooligo-saccharides thereof comprise -(1-4)-linked D-glucosamine and N-acetyl-D-glucosamine monomers and have a degree of acetylation between 0.05 and 0.20 and an average degree of polymerization 250 (molecular weight 42,000 Da), and (ii) a fungicide not containing chitopoly- or chitooligo-saccharides.

A process for production of a pelleted feather meal and soybean meal based organic fertilizer includes combining feather meal and soybean meal to create a combination of feather meal and soybean meal and processing the combination of feather meal and soybean meal into pellets. In one embodiment, the pelleted feather meal and soybean meal based organic fertilizer includes meat and bone meal.

An agricultural energising biostimulating composition made from sucrose, protein/hydrolised protein, and humic acid. The composition is aimed at solving the energy deficit that is affecting the production of fruit and vegetables in the agriculture industry. Plants do not obtain the energy they need for their development, which affects the quality and quantity of the fruit produced.

The subject invention provides materials and methods for reducing deleterious atmospheric gases, such as greenhouse gases (GHGs) by enhancing utilization and storage of carbon in plants, as well as increasing the sequestration of carbon in plant and soil matter in the form of degradation-resistant organic polymers.

The subject invention provides materials and methods for reducing deleterious atmospheric gases, such as greenhouse gases (GHGs) by enhancing utilization and storage of carbon in plants, as well as increasing the sequestration of carbon in plant and soil matter in the form of degradation-resistant organic polymers.

A fertilizer composition comprising a base composition, a plurality of wool pellets comprising wool, and at least one animal product selected from the group consisting of blood meal, meat and bone meal, fish meal, and tankage. Related methods of forming the fertilizer composition comprise providing a plurality of wool pellets to a base composition, adding the at least one animal product to the base composition, and mixing the plurality of wool pellets, the at least one animal product, and the base composition to form a fertilizer composition comprising the plurality of wool pellets, the at least one animal product, and the base composition. Related methods of providing at least one nutrient to a plant are also described.