Fallowing did not disrupt invertebrate fauna in Philippine low-pesticide irrigated rice fields

نویسندگان

  • Kenneth G. Schoenly
  • Joel E. Cohen
  • Kong Luen Heong
  • James A. Litsinger
  • Alberto T. Barrion
  • Gertrudo S. Arida
چکیده

Kenneth G. Schoenly*, Joel E. Cohen, Kong Luen Heong, James A. Litsinger, Alberto T. Barrion and Gertrudo S. Arida Department of Biological Sciences, California State University, Stanislaus, Turlock, CA 95382, USA; Laboratory of Populations, Box 20, Rockefeller and Columbia Universities, 1230 York Avenue, New York, NY 10065, USA; Crop and Environmental Sciences Division, International Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines; 1365 Jacobs Place, Dixon, CA 95620 USA; Philippine Rice Research Institute, Los Baños, College 4031, Laguna, Philippines; and Crop Protection Division, Philippine Rice Research Institute, Nueva Ecija, Philippines

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effects of Residue Management on Decomposition in Irrigated Rice Fields Are Not Related to Changes in the Decomposer Community

Decomposers provide an essential ecosystem service that contributes to sustainable production in rice ecosystems by driving the release of nutrients from organic crop residues. During a single rice crop cycle we examined the effects of four different crop residue management practices (rice straw or ash of burned straw scattered on the soil surface or incorporated into the soil) on rice straw de...

متن کامل

Abundance, diversity and community characterization of aquatic Coleoptera in a rice field of Northeastern Argentina.

Rice fields occupy large areas in Northeastern Argentina, and in Corrientes this widespead activity has become a feature in the landscape, as it is one of the main producing provinces. The aquatic Coleoptera is part of the fauna inhabiting these artificial environments but little is known about this group in irrigated rice fields. The aims of this study were to determine the diversity and speci...

متن کامل

Economic and ecological perspectives of farmers on rice insect pest management

Understanding farmers’ perception is important in the development of sustainable and cost-effective integrated pest management strategies. Hence, farmers’ perception on rice insect pests and pesticide use was evaluated by selected 112 farmers composed of 77% males and 23% females, over the rice growing areas of North Cotabato, Central Mindanao, Philippines. 62% of farmers that were interviewed ...

متن کامل

معرفی بخشی از فون سخت‌بالپوشان (Coleoptera) مزارع برنج شمال ایران

Beetles (Coleoptera) are the largest order of insects, which exist in all agroecosystems and natural ecosystems. Since rice fields include both aquatic and subterranean ecosystems, diverse fauna of beetles are active in rice fields of the world. In regard to the importance of these insects in chain foods of biosphere, fauna of some coleopteran families was surveyed in north rice fields of Iran ...

متن کامل

Influence of fertilizer management and water regime on methane emission from rice fields

Experiments were conducted to determine methane emission from a rainfed lowland rice field (water depth about 3–30 cm) and an irrigated shallow rice field (4–6 cm), both planted to the same cultivar, cv. ‘Gayatri,’ as influenced by fertilizer management practices. Methane emission peaked from 100 to 125 days after transplanting followed by a decline in rainfed lowland field plots. Application o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010