Algunos aspectos sobre la fertilizacion de la yuca (Manihot utilisima Pohl). Tesis (Ingeniero Agrónomo)

By:

SANDOVAL A., L.E

Material type: Text

TextLanguage: Spanish Publication details: Ibagué, CO Universidad del Tolima, Facultad de Ingeniería Agronómica 1961Description: 30 pSubject(s): LOC classification:

19523

Summary: A brief revision of the importance of the nutrients N, P, K, Mg, and Ca in cassava and their symptoms of deficiency is given. The tissue of 2 common var., Blanca and Rosada, is analyzed and its feed value determined. Results of screening trials of the useful elements for cassava are given in table form for yield trials (responses to Mn, Mo, N, P, K, Ca, Mg) and root density (response to K). Information is also included on favorable ecological conditions for cassava cultivation, fertilization (manures, organic manures), results of fertilization trials carried out in different countries (Brazil, Costa Rica, Ghana, Nigeria, India, Vietnam, Viti Islands) and resulting recommendations. (CIAT)

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Holdings
Item type	Current library	Collection	Call number	Copy number	Status	Date due	Barcode	Item holds
Books	CIAT Library Document collection CINFOS	Document Collection CINFOS	19523 (Browse shelf(Opens below))	c.1	Short Loan		100070463

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A brief revision of the importance of the nutrients N, P, K, Mg, and Ca in cassava and their symptoms of deficiency is given. The tissue of 2 common var., Blanca and Rosada, is analyzed and its feed value determined. Results of screening trials of the useful elements for cassava are given in table form for yield trials (responses to Mn, Mo, N, P, K, Ca, Mg) and root density (response to K). Information is also included on favorable ecological conditions for cassava cultivation, fertilization (manures, organic manures), results of fertilization trials carried out in different countries (Brazil, Costa Rica, Ghana, Nigeria, India, Vietnam, Viti Islands) and resulting recommendations. (CIAT) eng