منابع مشابه
Food and Agriculture Organization (FAO)
Genetically modified rice that contains beta-carotene, widely known as Golden Rice (GR), has not yet been introduced in any country. It was developed to address Vitamin A deficiency (VAD) in low-income rice consumers, but currently needs much more development and testing before it can be introduced into farmers’ fields. GR is the most famous biofortification effort undertaken with modern biotec...
متن کاملThe Organization of Biology and Agriculture.
Scientific Events: Scientific Apparatus and Laboratory Methods: Grants for War Research to the University of Cincinnati; The Supply of Technical Men to the A Rapid Method for the Determination of Nitrogen Armed Forces and to Industry; Bare Chemicals; in Plant Tissue: DR. R. C. LINDNER and C. P. The Inter-American Program of the American HARLEY..... 565 Standards Association; Fellowships in the ...
متن کاملFood and Agriculture Organization of the United
•We present the first description of a nest of the Ocellated Antbird (Phaenostictus mcleannani), an understory species that ranges from southeastern Honduras to northwestern Ecuador The opencup nest was found in June 2002, in the Republic of Panama, and was located on the leaf litter between the buttresses of a Virola surinamensis tree. The nest contained two ovoid, whitish eggs with reddish-br...
متن کاملUnited Nations Food and Agriculture Organization United Nations
Termites are the most important soil fauna in the Sahelian zone of Africa, intensely interacting with the soil. Both the biotic and abiotic state of the soil affect the termite population and activity. The construction by termites of nests, gallery systems or sheetings from soil or from a mixture of soil and other material within the soil horizons or on the soil surface affect the physical and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Agricultural Economics
سال: 1985
ISSN: 0002-9092,1467-8276
DOI: 10.2307/1241349