The study was carried out to determine the most appropriate time of introducing rice into cassava with the aim of improving the total productivity of the intercrop. The rice variety Rok 16 was introduced into cassava at four different times—planted at the same time with cassava, and then at 2, 4,...
Jalloh, A.
,
Dahniya, Mohamed T.
,
Ezumah, H.C.
,
[Productivity of cassava intercrop as influenced by cassava variety and time of introducingrice into cassava]
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Productivity of cassava intercrop as influenced by cassava variety and time of introducingrice into cassava
IPGRI maintains a number of databases with summary information on ex situ germplasm collections worldwide. The data include address information on organizations holding germplasm and summary information on the type of germplasm that is maintained, such as: species names, number of accessions per ...
Rice (Oriza sativa) feeds nearly half of the world’s population. Regional and national studies in Asia suggest that rice production will suffer under climate change, but researchers conducted few studies for other parts of the world. This research identifies suitable areas for cultivating irrigat...
Castro-Llanos, Fabio
,
Hyman, Glenn
,
Rubiano, J.
,
Ramírez Villegas, Julián
,
Achicanoy, Harold A.E.
,
[Climate change favors rice production at higher elevations in Colombia]
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Climate change favors rice production at higher elevations in Colombia
Hossain Khan, M. Shahadat
,
Wagatsuma, Tadao
,
Akhter, Afrin
,
Rao, Idupulapati M.
,
[Differences among rice cultivars in their adaptation to low ionic strength solution with toxic level of aluminum that mimics tropical acid soil conditions]
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Differences among rice cultivars in their adaptation to low ionic strength solution with toxic level of aluminum that mimics tropical acid soil conditions
International Center for Tropical Agriculture
,
[Informe Anual CIAT 2018 Alianzas para Generar Impacto]
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Informe Anual CIAT 2018 Alianzas para Generar Impacto
By modifying management of rice plants, soil, water and nutrients to improve growth environments, farmers can get higher-yielding, more vigorous and resilient plants nurtured by larger root systems and greater diversity/abundance of beneficial soil organisms. More productive phenotypes from avail...
Styger E
,
Uphoff, Norman
,
[The System of Rice Intensification (SRI): Revisiting Agronomy for a Changing Climate]
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The System of Rice Intensification (SRI): Revisiting Agronomy for a Changing Climate
Theo kết quả kiểm kê khí nhà kính (KNK) năm 2014 của Việt Nam cho thấy lượng KNK trong sản xuất nông nghiệp năm 2010 là 88,3 triệu tấn CO2 tương đương, chiếm tỉ lệ 33,2% trong tổng lượng phát thải KNK Quốc gia, trong đó canh tác lúa nước phát thải 44,8 triệu tấn CO2 tương đương/năm, chiếm 51% tổn...
Government of Vietnam
,
[Notebook Wiring Guidelines Greenhouse Gases in Rural Areas, Handbook on measuring GHG emissions from rice]
,
[Sổ Tay Hướng Dẫn Đo Phát Thải Khí Nhà Kính Trong Canh Tác Lúa]
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Sổ Tay Hướng Dẫn Đo Phát Thải Khí Nhà Kính Trong Canh Tác Lúa
The feeding habits of two spider species, Plesiometa argyra (Walkenger) and A. argentata (F), was studied during 1992 on irrigated rice fields of Colombia. The number of carcasses/web was similar for both species, but a significantly higher number of arthropods/carcass was recorded for P. argyra....
Bastidas López, Harold
,
Pantoja López, Alberto
,
Hernández M., María del Pilar
,
[Consumo de presas por Argiope argentata (F.) (Araneae: Araneidae) y Plesiometa argyra (Walkenaer) (Araneae: Tetragnathidae) en arroz irrigado en Colombia]
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Consumo de presas por Argiope argentata (F.) (Araneae: Araneidae) y Plesiometa argyra (Walkenaer) (Araneae: Tetragnathidae) en arroz irrigado en Colombia
The main climate risks to rice cultivation in Guatemala are: (i) increased average and extreme temperatures, (ii) an intensification of climatic variability, and (iii) continued or enhanced incidence of extreme weather events, primarily heavy rainfall and drought.
The key adaptation measures for ...
Norman, James
,
[Recipes for Change validation report: Guatemalan Rice and Beans recipe]
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Recipes for Change validation report: Guatemalan Rice and Beans recipe
Rice, with its wide geographic distribution extending from 50°N to 35°S, is expected to be the most vulnerable cultivated crop to future changing climates. Among the different abiotic stresses, extreme temperatures coinciding with critical developmental stages, increasingly frequent floods and dr...
Jagadish, Krishna S.V.
,
Septiningsih EM
,
Kohli A
,
Thomson MJ
,
Ye C
,
Redoña E
,
Kumar, Arvind
,
Gregorio, G.B.
,
Wassmann, Reiner
,
Ismail, A.M.
,
Singh, RK
,
[Genetic advances in adapting rice to a rapidly changing climate]
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Genetic advances in adapting rice to a rapidly changing climate