Tolerable Growth Level of Eleocharis kuroguwai Ohwi in Rice Fields.

the stady and analysis of rice agroclimatology in lenjan

the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...

Growth Stage Determination of Rice Fields: Preliminary Results

The objective of this study is to provide an efficient method to determine the growth stages of rice fields by polarimetric SAR (PolSAR). The proposed approach is based on two main components: a theoretical backscattering model and a proposed solution-space search algorithm. The solutionspace is generated using the scattering model for different polarization settings. Later, sets of structures ...

Diversity of Endophytic Fungi Associated with the Roots of Four Aquatic Plants Inhabiting Two Wetlands in Korea.

A total of 4 aquatic plants, Eleocharis kuroguwai Ohwi, Hydrocharis dubia Backer, Salvinia natans All., and Zizania latifolia Turcz., were sampled from representative two wetlands of South Korea. A total of 38 endophytic fungal strains were isolated from aquatic plants native to the Daepyeong wetland, and 27 strains were isolated from the Jilnal wetland. The internal transcribed spacer regions ...

Knowledge level of rice farmers regarding rice cultivation practices in Mahanawiyah district, AL- Qadisiya Province, Iraq

Productivity of most common Iraqi rice cultivar was low compared to an average production among major rice-producing countries, this may be due to inadequacy of knowledge and skills of rice farmers about rice cultivation practices. The study was conducted in Mahanawiyah district of AL-Qadisiya Province in Iraq, to assess knowledge level of rice farmers about some rice cultivation practices .The...

Opinion on the Tolerable Upper Intake Level of Biotin