The yield of the gherkin cv. Nordestino was evaluated with different spacings between rows and plants in a row in an essay which was carried out at the Universidade Federal da Paraíba, Brazil, from August/2007 to January/2008. The randomized block experimental design was used and the treatments were arranged in the factorial scheme 3 x 4 - three spacings between rows (1.0; 2.0; and 3.0 m) and four spacings between plants (0.5; 1.00; 1.5; and 2.0 m) - with four replicates. The experimental plot comprised four rows with ten plants in each one, totaling 40 plants, with one plant per hole. Two central rows were considered as the useful area. The evaluated variables were the average mass of commercial fruits, the number and production of the commercial fruits plant-1 and the commercial productivity of fruits. Setting 0.5 m between plants, all the characteristics under evaluation decreased as consequence of increasing spacings between rows. The highest values for average fruit mass (38 g), number of fruits (67 and 78) and productivity of fruits plant-1 (36 and 34 kg) were obtained at spacings of 2.0 and 3.0 m between rows and 1.0 m between plants, respectively. The highest productivities of commercial fruits (16 and 12.9 t ha-1) were obtained with 1.0 and 1.5 m between plants and 2.0 and 1.0 m between rows. On the other hand, the highest spacing between plants (2.0 m) reduced fruit productivity.
Cucumis anguria L; plant density; yield
