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Закрити книгу / close this bookAbstracts on Sustainable Agriculture (GTZ; 1992; 423 pages)
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts On Traditional Land-Use Systems
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on farming systems research and development
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on integrated systems
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on cropping system
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on agroecology
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on agrometeorology
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Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on homegardens
Закрити папку / close this folderAbstracts on seed production
Перегляд документу / View the documentAcknowledgements
Перегляд документу / View the document1. Good quality bean seed.
Перегляд документу / View the document2. A pocket directory of trees and seeds in Kenya.
Перегляд документу / View the document3. Seed production of agricultural crops.
Перегляд документу / View the document4. Seed potato systems in the Philippines: a case study.
Перегляд документу / View the document5. Seed enrichment with trace elements.
Перегляд документу / View the document6. Current practices in the production of cassava planting material.
Перегляд документу / View the document7. Alternative approaches and perspectives in breeding for higher yields.
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on plant protection
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on water management
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on soil fertility
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on erosion and desertification control
Вiдкрити папку i переглянути змiст / Open this folder and view contentsAbstracts on potential crops for marginal lands
 

1. Good quality bean seed.

Study Guide, CIAT, Apartado A_reo 6713, Cali, Colombia; Series 04eB-12.03, 1981, 36 pp.

An effective seed program comprises many and diverse elements and activities which must be coordinated to attain the principal objective: produce and distribute good quality seed of improved varieties.

Therefore, the success of a seed program is founded on producing and providing a sufficient quantity of good quality seed, at the required time, at a reasonable cost, and at a location where it is needed, so that the majority of the farmers can enjoy the benefits provided by using this seed.

This study guide is complementary material to the audiotutorial unit "Good-Quality Bean Seed". Its principal objective is to provide useful information relating to the practices of production, quality control and processing of bean seed.

The audiotutorial unit is a translation of the Spanish unit entitled "Semilla de Frijol de Buena Calidad" which was produced by CIAT through a special project on the development and utilization of training materials on improved agricultural production technology.

The handbook contains the following chapters:

 

- Objectives
- Introduction
- What is Good Quality Seed?
- Varietal purity
- Physical purity
- Good germination
- Freedom from seed-borne diseases
- What is needed to produce Good Quality Bean Seed?
- Varietal pure seed
- Freedom from seed-borne diseases
- A site that provides an unsuitable environment for development of pathogenic organisms
- A suitable field
- Special management of the crop
- Removal of foreign, off-type and diseased plants
- Harvest of the seed
- Steps to follow after harvesting Good Quality Seed
- Drying
- Cleaning
- Treatment
- Sampling
- Evaluation
- Storage
- Transport
- Activities of Different Groups in Obtaining Good Quality Seed
- Seed certification authorities
- Research programs
- Seed growers, seed enterprises and marketing groups
- Evaluation
- Bibliography

This handbook together with the audiotutorial unit provides useful information for the practice of quality bean production.

1188 92 - 9/35

Seed production

Review, book, Africa, Kenya, directory, seeds, trees

TEEL, W.

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