Plant Growth and Fruit Nutrient Changes in L. Genotypes Subjected to Regulated Deficit Irrigation.

The current genotypes of L. cultivated worldwide are considered relatively tolerant or sensitive to drought conditions, depending specifically on the cultivar features and the severity of water shortage. In this work an experimental field was established by subjecting "Intenzza" and "Siluet" to the following water regimes: Control ("CT"), plants irrigated at field capacity (100%); Moderate Deficit Irrigation ("MDI", watered at 66%); and Severe Deficit Irrigation ("SDI", watered at 50%).