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On-farm research activities in 1986 continued in the areas of training, network establishment, methodology adaptation, technology development on-farm, and technology adaptation to specific areas. One early result is a better understanding of the variability in the adaptation of the newly adopted ...

Las actividades de investigacion en fincas en 1986 continuaron en las areas de capacitacion, establecimiento de redes, adaptacion de metodologias, desarrollo de tecnologias a nivel de finca y adaptacion de tecnologias a areas especificas. Un primer resultado constituye un mejor entendimiento de l...


International Center for Tropical Agriculture[Evaluation and improvement of agronomic practices. On-farm research]Evaluation and improvement of agronomic practices. On-farm research

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
Autor: Tinsley, R.L.

The two days of discussion highlighted several areas of need in developing a Bean Production Improvement Programme. The most critical need appeared to be an evaluation of seed availability and the use of new seed varieties within existing mixtures. Other ideas included intensifying the maize-bean...

Durante los 2 dias de discusiones se destacaron algunas areas en que se necesitan desarrollar en un programa de mejoramiento de produccion de frijol. La necesidad mas critica parece ser una evaluacion de la disponibilidad de semilla y el uso de nuevas var. dentro de las mezclas existentes. Otras ...


Tinsley, R.L.[Bean research and production needs in Malawi]Bean research and production needs in Malawi

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

Farmer participatory research (FPR) in Vietnam has been carried out since 1994 as part of the Nippon Foundation project. This is a collaborative project between Thai Nguyen University of Agriculture and Forestry (TNUAF), the National Institute for Soils and Fertilizers (NISF) and the Centro Inter...


Nguyen, The DangTran Ngoc NgoanDinh, Ngoc LanLe, Sy LoiThai Phien[Farmer participatory research in cassava soil management and varietal dissemination in Vietnam: Results of phase 1 and plans for phase 2 of the Nippon Foundation project]Farmer participatory research in cassava soil management and varietal dissemination in Vietnam: Results of phase 1 and plans for phase 2 of the Nippon Foundation project

Farmer Participatory Research (FPR) in Vietnam has been carried out since 1994 in collaboration with CIAT, with the objective of improving the adoption of soil conservation practices in cassava fields. Two villages in Pho Yen district, Bac Thai province; one in Thanh Hoa district, Vinh Phu provin...


Nguyen The DangTran Ngoc NgoanLe Sy loiDinh Ngoc LanThai Phien[Farmer participatory research in cassava soil management and varietal dissemination in Vietnam]Farmer participatory research in cassava soil management and varietal dissemination in Vietnam

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