Nutritional disorders
Material type: ArticleLanguage: English Description: p. 571-604Subject(s):- Phaseolus vulgaris
- pH
- B
- CA
- CU
- FE
- MG
- MN
- N
- P
- K
- S
- ZN
- Mineral deficiencies
- Toxicity
- Plant nutrition
- Nutritional requirements
- Soil analysis
- Colombia
- Cultivation
- DEFICIENCIES
- MICRONUTRIENTS
- MINERALS AND NUTRIENTS
- South America
- Phaseolus vulgaris
- pH
- B
- CA
- CU
- FE
- MG
- MN
- N
- P
- K
- S
- ZN
- Deficiencia de minerales
- Toxicidad
- NUTRICION DE LA PLANTA
- Requerimientos nutricionales
- ANALISIS DEL SUELO
- Colombia
- Frijol
- Beans
- Book chapters
- Capítulos de libros
- CIAT Editor
- Book chapters
- 36088
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---|---|---|---|---|---|---|---|---|
Book Chapters | CIAT Library Electronic documents collection | Electronic Document | Short Loan | |||||
Books | CIAT Library CIAT Publications | CIAT Publications | 36088 (Browse shelf(Opens below)) | Available |
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Diversas deficiencias o toxicidades nutricionales pueden limitar el desarrollo del frijol y su rendimiento. Las deficiencias de N y P son las mas frecuentes, aunque las de elementos menores y la toxicidad de Al y Mn pueden reducir considerablemente los rendimientos. Los problemas nutricionales se diagnostican mediante el analisis del suelo y del tejido vegetal, y la observacion de los sintomas producidos por desordenes nutricionales. El pH optimo para producir frijol fluctua entre 6.5 y 7.5; dentro de estos limites, la mayoria de los elementos nutritivos de la planta presentan su max. disponibilidad. Se presentan ilustraciones a color de los sintomas de deficiencia o toxicidad en las plantas. (CIAT)
Different nutritional deficiencies or toxicities may limit bean development and yield. N and P deficiencies are the most frequent, although deficiency of minor elements and Al/Mn toxicity can reduce yields considerably. Nutritional problems are usually diagnosed by soil and plant tissue analyses and the observation of symptoms produced by nutritional disorders. Optimum pH for bean production varies between 6.5 and 7.5; within these limits, the majority of the plant nutrients have their max. availability. Color illustrations are given of the symptoms of plant deficiencies and toxicities. (CIAT)