Search results
Results from the WOW.Com Content Network
Compost is commonly used as biofertilizers. It can be used directly on the soil or by using compost-derived products such as extracts or compost-tea made by fermenting compost mass. Vermicompost-based innoculants proposed by permaculture methods, Korean natural farming and JADAM [13] are examples of biofertilizers.
For example, mono-ammonium phosphate fertilizer may have a cadmium content of as low as 0.14 mg/kg or as high as 50.9 mg/kg. [89] The phosphate rock used in their manufacture can contain as much as 188 mg/kg cadmium [ 90 ] (examples are deposits on Nauru [ 91 ] and the Christmas Islands [ 92 ] ).
Other examples are natural enzyme-digested proteins. Decomposing crop residue (green manure) from prior years is another source of fertility. Compost provides little in the means of nutrients to plants, but it does provide soil stability through increasing organic matter.
For example, Integrated Pest Management is a multifaceted strategy that uses various organic methods of pest control whenever possible, but in conventional farming could include synthetic pesticides only as a last resort. [49] Examples of beneficial insects that are used in organic farming include ladybugs and lacewings, both of which feed on ...
Biostimulants also termed as plant conditioners or bioeffectors are substances, cultures of micro-organism, and mixtures of materials used to promote the growth of crop plants and can include natural or artificial plant growth regulators and biofertilizers. They do not include pesticides or fertilizers.
Nitrogen and potassium are also needed in substantial amounts. For this reason these three elements are always identified on a commercial fertilizer analysis. For example, a 10-10-15 fertilizer has 10 percent nitrogen, 10 percent available phosphorus (P 2 O 5) and 15 percent water-soluble potassium (K 2 O). Sulfur is the fourth element that may ...
Under the Acronym Biofector the European Union supports the Research of Bioeffectors under the leadership of the University of Hohenheim.Coordinator Guenter Neumann, Projectmembers: Jiří Balík, Borbala Biro, Karl Fritz Lauer, Uwe Ludewig, Torsten Müller, Alessandro Piccolo, Manfred G. Raupp, Kornelia Smalla, Pavel Tlustoš, Markus Weinmann.
Environmental biotechnology is biotechnology that is applied to and used to study the natural environment.Environmental biotechnology could also imply that one try to harness biological process for commercial uses and exploitation.