MELON YIELD UNDER DIFFERENT IRRIGATION INTERVALS AND PLACEMENT OF DRIP LINES IN COHESIVE SANDY SOILS

Revista Brasileira de Engenharia Agrícola e Ambiental

Sousa, Valdemicio Ferreira de¹  Souza, Valdomiro Aurélio Barbosa de¹  Rodrigues, Bráz Henrique Nunes¹  Coelho, Eugênio Ferreira²  Andrade, Camilo de Lélis Texeira de³ 

[1] Embrapa Meio-Norte, Teresina, Brazil;Embrapa Mandioca e Fruticultura, Cruz das Almas, Brazil;Embrapa - Milho e Sorgo, Sete Lagoas, Brazil

关键词:  surface drip;    subsurface drip;    irrigation management;   

DOI  :  10.1590/1807-1929/agriambi.v3n3p309-315

学科分类：农业科学（综合）

来源: Universidade Federal de Campina Grande * Centro de Ciencias e Tecnologia

【 摘 要 】

The research had as its objective the provision of alternatives to reduce costs of drip irrigation systems without affecting the irrigation management and to compare subsurface drip to surface drip in terms of crop yield. The experiment was carried out in a cohesive sand from coastal tablelands. The experiment followed a split-split plot design, in random blocks, with five replications. The treatments consisted of a combination of four irrigation intervals (1, 2, 3 and 4 days) with drip lines in crop rows and drip lines between alternate rows on surface drip line and buried at 0.25 m. The irrigation intervals and drip line location in crop rows did not affect melon yields.

【 授权许可】

Unknown