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Cassava agronomy research, conducted by the Bogor and Malang Research Institutes for Food Crops and by Brawijaya University in Malang, as well as the status of cassava production in Indonesia are summarized. The annual growth of cassava production during the past seven years seems to keep pace wi...


Wargiono, J.Guritno, BambangSugito, YogiWidodo, Yudi[Recent progress in cassava agronomy research in Indonesia]Recent progress in cassava agronomy research in Indonesia

In recent years, cassava agronomy research in China has emphasized soil fertility maintenance, erosion control, planting methods and date of planting and harvesting. The research was conducted in cooperation between the Guangxi Subtropical Crops Research Institute, the South China Academy of Trop...


Tian, YinongLee, JunZhang, WeiteFang, Baiping[Recent progress in cassava agronomy research in China]Recent progress in cassava agronomy research in China

Cassava is an important root crop in Vietnam, and after rice and maize it is the major source of calories for human consumption and animal feed. Recently, cassava research has been supported by the national Root and Tuber Crops Resarch Program and by CIAT. Cassava agronomy research has produced t...


Nguyen, Huu HyTran, Dai NghiaPham, Van Bien[Recent progress in cassava agronomy research in Vietnam]Recent progress in cassava agronomy research in Vietnam

In Leyte, the long-term fertility trial under coconut showed significant responses to fertilizers after the second cropping cycle. Highest yields were obtained in treatments with 90 kg/ha of P O and 60 kg/ha of N and K O, while lowest yields were obtained in treatments without P application. In a...


Evangelio, Fernando A.Villamayor, F.G.Dingal, A.G.Ladera, Julieta C.Medellin, A.C.Miranda, J.Sajise, G.E.[Recent progress in cassava agronomy research in the Philippines]Recent progress in cassava agronomy research in the Philippines

A total of four sets of seeds (totalling 5526 seeds) were recieved from CIAT during the period 1990-1993. One set (comprising 1100 hybrid seeds) originated from the Thai-CIAT program in Rayong. Evaluation and selection of seedling clones has progressed satisfactorily, and culminated in the releas...


Tan, Swee LianChan, S.K.[Recent progress in cassava varietal improvement and agronomy research in Malaysia]Recent progress in cassava varietal improvement and agronomy research in Malaysia

The paper reviews cassava breeding and agronomy research carried out by MARDI over the 15-year period, 1984-1999. Evaluation of seedling clones derived from sexual seeds introduced from CIAT/Colombia and the Thai-CIAT program has culminated in the release of two varieties: Perintis (in 1988), whi...


Tan, Swee Lian[Cassava breeding and agronomy research in Malaysia during the past 15 years]Cassava breeding and agronomy research in Malaysia during the past 15 years

International Center for Tropical Agriculture[Latin America: trend highlights for CIAT commodities]Latin America: trend highlights for CIAT commodities
Crisol, EduardoAlmazan, MLPJones, P.W.Horgan, FG[Planthopper-rice interactions: unequal stresses on pure-line and hybrid rice under similar experimental conditions]Planthopper-rice interactions: unequal stresses on pure-line and hybrid rice under similar experimental conditions
Rusinamhodzi, LeonardWijk, Mark T. vanCorbeels, MarcRufino, Mariana C.Giller, Ken E.[Maize crop residue uses and trade-offs on smallholder crop-livestock farms in Zimbabwe: economic implications of intensification]Maize crop residue uses and trade-offs on smallholder crop-livestock farms in Zimbabwe: economic implications of intensification

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