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Rice husk. Rice hulls or husks are the hard protecting coverings of grains of rice. In addition to protecting rice during the growing season, rice hulls can be put to use as building material, fertilizer, insulation material, or fuel. Rice hulls are part of the chaff of the rice.
Kalonunia rice is a variety of non-Basmati, aromatic, black textured small rice mainly grown in the Indian state of West Bengal. [ 2 ] [ 3 ] [ 4 ] It is a common and widely cultivated crop in districts of Cooch Behar , Jalpaiguri and Alipurduar along with some parts of Darjeeling & Kalimpong districts of West Bengal.
Biofertilizer: Most discussions about the economic value of crop residues focus on the equivalent fertilizer cost of the nutrients within. Although crop residues contain both macronutrients and micronutrients , only macronutrients such as nitrogen , phosphorus , potassium and sulfur are economically significant.
Rice plant (Oryza sativa) with branched panicles containing many grains on each stem Rice grains of different varieties at the International Rice Research Institute. Rice is a cereal grain and in its domesticated form is the staple food of over half of the world's population, particularly in Asia and Africa.
Rice husks. Parboiled rice husks (PBH) are an agricultural byproduct that would otherwise have little use. They decay over time, and allow drainage, [65] and even retain less water than growstones. [59] A study showed that rice husks did not affect the effects of plant growth regulators. [65] [non-primary source needed]
The Trump administration has placed on leave over 100 employees who work on environmental justice programs at the Environmental Protection Agency, and is pursuing staff reductions in similar ...