In this study, the effects of integrated farming system on residue recycling and soil quality in rice-based systems have been examined. The effective nutrient budget for nitrogen was found higher with rice-fishpoultry- cowpea negative values were obtained rice-chili rice-baby corn systems. However, budgets phosphorus potassium all these cropping results indicated that, about ten tonnes organic ...

BACKGROUND Dual-chamber (DDDR) pacing preserves AV synchrony and may reduce heart failure (HF) and atrial fibrillation (AF) compared with ventricular (VVIR) pacing in sinus node dysfunction (SND). However, DDDR pacing often results in prolonged QRS durations (QRSd) as the result of right ventricular stimulation, and ventricular desynchronization may result. The effect of pacing-induced ventricu...

Human activities such as mining, smelting, and coal combustion dis­ perse mercury that can be methylated by bacteria to produce methyl­ mercury, a potent neurotoxicant. Methylating bacteria thrive in aquatic sediments rich in organic matter, and methylmercury biomagnification eventually leads to heavy contamination of top predators, including fish consumed by humans. Although fish and seafood a...

Puddling doesn’t have much influence on rice yields. Many changes and innovations have contributed to the expanding use of resource conserving technologies in the country. One of the most important has been the development, testing and marketing of a low cost seed-cum-fertilizer drill which can establish crops with a minimum of soil disturbance, can take best advantage of residual soil moisture...

We examined how traditional farmers preserve the genetic diversity of a local common carp (Cyprinus carpio), which is locally referred to as "paddy field carp" (PF-carp), in a "globally important agricultural heritage system" (GIAHS), i.e., the 1,200-y-old rice-fish coculture system in Zhejiang Province, China. Our molecular and morphological analysis showed that the PF-carp has changed into a ...

For Bangladesh, the requirement for food is very high due to its huge population. To achieve self-sufficiency in food grain production, the HYV rice varieties are widely produced in Bangladesh, particularly in the dry season, and this requires a large volume of groundwater irrigation. Groundwater of many areas of our country is severely contaminated with arsenic. So, there is a possibility of a...

The article presents research based on which the biotechnology of land reclamation in rice crop rotations after fish fallow to improve water and resources efficiency systems is developed. Irrigation regimes’ influence yield grain quality was studied. Vegetation experiments field studies were carried out establish place share fish/rice rotation composition. It established that highest Rapan vari...

BACKGROUND Milled rice is the staple food among Filipinos and is mostly consumed three times a day. Rice as a source of iron could therefore have an important role in the existing 37% prevalence of iron-deficiency anemia in the country. Previous iron absorption studies in Filipinos from rice and rice-based meals were carried out on milled rice but no research was done on brown rice of the same ...