Effect of soil solarization on tomato inside plastic greenhouse

Ciência Rural

Nereu Augusto Streck²  Flavio Miguel Schneider¹  Galileo Adeli Buriol¹ 

[1] ,Universidade Federal de Santa Maria Centro de Ciências Rurais Santa Maria RS ,Brazil

关键词: Solar heating;    tomate;    plastic greenhouse;    solarização;    tomateiro;    estufa plástica;   

DOI  :  10.1590/S0103-84781995000100002

来源: SciELO

【 摘 要 】

The effect of soil covering with transparent polyethylene sheets, known as soil solarization, on tomate crop insule a 10m x 25m plastic greenhouse was evaluated in the Subtropical Central Region of the Rio Grande do Sul State, Brazil. A 80-day solarization pre-planting treatment from December 17, 1992 to March 7, 1993 significantly enhanced marketable fruit weight of "Monte Carlo" tornato variety (91% increase). A large increase was observed in plant growth response resulted by solarization, even in the absence of known pathogens. Differences in chemical soil properties were not detected.

【 授权许可】

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