Throughout Central and South Kalimantan, Indonesia, strongly acidic soil (pH 2.1-3.7) is widely distributed, and the local acidic soil-tolerant plants, including local rice varieties, often possess sphingomonads in their rhizosphere and rhizoplane. To investigate the behavior of sphingomonads inhabiting the rhizosphere of such acid-tolerant plants, we designed 13 different DNA array probes (eac...

This study uses a generalized stochastic frontier framework to model a multiple-output rice production system and analyses farm-level technical inefficiency of rice farming in Assam, India. Primary data for this study was collected in 2009-2010 from 310 farm-households in four non-contiguous districts of Dhubri, Morigaon, Dibrugarh, and Cachar that are located in different agro-climatic regions...

the study was designed to investigate the income distribution among rice-based farming households in okigwe agricultural zone of imo state, nigeria. a sample of 120 rice-based farmers was selected by multistage sampling technique. data were collected with a well structured questionnaire administered to 120 randomly selected rice farmers. data collected were analyzed using descriptive statistics...

Good nutrition in animal production systems is essential to economically produce a healthy, high quality product. In fish farming, nutrition is critical because feed represents 40-50% of the production costs. Fish nutrition has advanced dramatically in recent years with the development of new, balanced commercial diets that promote optimal fish growth and health. The development of new species-...

Fish farming methods that is suitable for the Iraqi marshes were classified in two main categories: water based and soil methods. In first category it was found floating net cages could be used rivers branches, while fixed shallowest bodies. It there a good opportunity to use Enclosures Pens. The natural grazing method applied wide area all over marsh, especially which enclosed by dams. second ...

the general purpose of this article is to identify the influencing factors on rural women participation inagricultural extension programs in mazandaran province. therefore, using multi-stage sampling, 300 ruralwomen were selected randomly. the research instrument was a semi-structured questionnaire. results showthat rural women participation in agricultural extension programs is at average leve...

Philip Lymbery is an international animal welfare consultant. In 1992, his report, The Welfare of Farmed Fish, was the UK's first to look at the welfare issues in salmon and trout farming. This was written whilst working for Compassion In World Farming (1990-2000), where he spent the last 7 years as Campaigns Director. Maintaining a special interest in fish welfare, Philip submitted both writte...