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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
25/04/2000 |
Data da última atualização: |
25/04/2000 |
Autoria: |
SHARMA, P. N.; KAMPEN, J. |
Afiliação: |
ICRISAT, Hyderabad. |
Título: |
Small runoff storage facilities for suplemental irrigation some preliminary observations. |
Ano de publicação: |
1975 |
Fonte/Imprenta: |
Conference on Soil and Water Management in Southern States of India, 1975, 20p. |
Idioma: |
Inglês |
Conteúdo: |
The semi-arid tropics of the world are mostly characterised by a humid season of only 2 to 5 months. Water, often too little and sometimes too much and the lack of suitable technology for better water utilisation are primary constraints to increased and more stable agricultural production in these areas. Rainfall is the only source of soil moisture for crops in the unirrigated, seasonally dry tropics. Rainfall patterns are erratic and brief or extended droughts frequent; in addition most of the precipitation occurs as high intensity storms, much of which may runoff or percolate beyond the root zone. |
Categoria do assunto: |
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Marc: |
LEADER 01025naa a2200133 a 4500 001 1648760 005 2000-04-25 008 1975 bl --- 0-- u #d 100 1 $aSHARMA, P. N. 245 $aSmall runoff storage facilities for suplemental irrigation some preliminary observations. 260 $c1975 520 $aThe semi-arid tropics of the world are mostly characterised by a humid season of only 2 to 5 months. Water, often too little and sometimes too much and the lack of suitable technology for better water utilisation are primary constraints to increased and more stable agricultural production in these areas. Rainfall is the only source of soil moisture for crops in the unirrigated, seasonally dry tropics. Rainfall patterns are erratic and brief or extended droughts frequent; in addition most of the precipitation occurs as high intensity storms, much of which may runoff or percolate beyond the root zone. 700 1 $aKAMPEN, J. 773 $tConference on Soil and Water Management in Southern States of India, 1975, 20p.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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