Recursos Etiquetado: Tropics

142 Artículos encontrados (Mostrando 1 - 10)

  1. Inexpensive Mass Propagation Techniques for Introducing Improved Potato Varieties in the Tropics

    15/8/2017 This article is from ECHO Asia Note # 32. Dr. Tapani Haapala Potatoes (Solanum tuberosum) contain high-quality food properties and are very good protein and energy sources on a daily per hectare basis of production (Frusciante et al. 2000). Potatoes are grown mostly in cool climate areas. In the...
    Potato Plant Propagation Tropics Asia

  2. Amaranth to Zai Holes: ideas for growing food under difficult conditions

    Recurso clave 1/1/1996 2 Copies This is a book of practical ideas. It is written for people who help those who live and make their living under difficult conditions in the tropics and subtropics. What should a development worker do to assist a community? There are no simple answers, but there are many possibilities—...
    Tropical crops Tropics Developing countries Food Crops-Tropics

  3. Tomatoes in the Tropics

    This book, based on travel notes of the author and conversations and correspondence with tomato scientists, attempts to put together in a single volume useful information about tomatoes in the tropics.
    Tomatoes Tropics

  4. Soil erosion and Conservation in the Tropics

    1/1/1982 This publication resulted from a symposium held at the American Society of Agronomy and Soil Science Society of America in August 1979. Although the manuscripts focus on soil erosion and conservation in the tropics, works also can apply to many parts of the world.
    Soil Conservation Soil Erosion Tropics

  5. Integrated Pest Management in Tropical Regions

    15/12/2017 This book provides up-to-date and comprehensive coverage of the research and application of Integrated Pest Management (IPM) in tropical regions. The first section explores the agro-ecological framework that represents the foundations of IPM in addition to emerging technologies in chemical and...
    Tropics Integrated Pest Ma...

  6. Conservation Farming for Small Farmers in the Humid Tropics Systems

    1/1/1984 This illustrated book explores many issues concerning impacting small farmers in in the humid tropics. Topics include farming constraints, minimum tillage, fertility regenerating systems, pest and disease management, fuelwood trees, & fodder trees. 2 copies
    Tropics Sri Lanka Farming-Tropics

  7. Introduction to tropical soil science

    Introduction to Tropical Soil Science covers the requirements of soil science courses taken by all diploma and degree level students in general agricultureand it provides a solid foundation for those going on to specialize in soil science. The theoretical physical, chemical and biological bases...
    Soils Tropics

  8. Agriculture in African rural communities

    Agriculture in Africa Rural Communities-Crops and Soils is a basic introduction to principples of crop physiology and practices of crop husbandry. The book recognises the realities of traditional subsistence farming but introduces improved methods. As well as details of plant requirements, and...
    Crops & Soils Tropical crops Africa Tropics

  9. Limitations and potentials for biological nitrogen fixation in the tropics

    The 15th Latin American Symposium ''laS held in Brasilia (FD) on J1UY 18-22, 1977, on a topic of great interest for agriculture, especially in the tropics. Many new developments have taken place in the field of research in N2 fixation during the last few years. They "Tere made possible by the...
    Nitrogen Fixation Nitrogen-Fixing Mi... Tropics agriculture

  10. Field Hydrology in Tropical Countries A practical introduction

    Making hydrological measurements in the field is an essential part of water resources planning and management. This book is an introduction to thepractical skills and knowledge required to take measurements and to manage data collection programmes. The author draws on 30 years of experience of...
    Tropics Hydraulic Engineer... Hydrology