PRODUCTION OF DIFFERENT POTATO CULTIVARS UNDER DIFFERENT IRRIGATION DEPTHS - DOI: 10.13083/1414-3984/reveng.v23n5p466-476

Authors

  • Sofia Michele Muchalak
  • Fernando França da Cunha
  • Renato Anastácio Guazina
  • Sebastião Ferreira de Lima
  • Amanda Regina Godoy

DOI:

https://doi.org/10.13083/reveng.v23i5.601

Keywords:

evapotranspiração, manejo da água, Solanum tuberosum L.

Abstract

The maximum yield potential of potato cultivars and the quality of the tubers are directly related to soil water availability. Thus the aim of this study was to evaluate the effect of different irrigation depths on the agronomic characteristics of different potato cultivars in the northeast of Mato Grosso do Sul State, Brazil. The experiment was conducted in Universidade Federal de Mato Grosso do Sul, campus de Chapadão do Sul, Brazil, using the experimental design of randomized blocks in a split plot design with four replications, in plots with four irrigation depths (50, 75, 100 and 125% of the amount of water to compensate for the loss of water by culture evapotranspiration) and the subplots, potato cultivars (Asterix, Atlantic and CLL). We assessed the results by number of tubers per plant, average tuber mass, business yield and water use efficiency (WUE). The increase in irrigation depth provides a reduction in water use efficiency by the potato; and does not affect the other parameters. The Asterix potato is to be preferred by farmer’s Northeast Mato Grosso do Sul State.

Downloads

Download data is not yet available.

Downloads

Published

2015-11-24

How to Cite

Muchalak, S. M., Cunha, F. F. da, Guazina, R. A., Lima, S. F. de, & Godoy, A. R. (2015). PRODUCTION OF DIFFERENT POTATO CULTIVARS UNDER DIFFERENT IRRIGATION DEPTHS - DOI: 10.13083/1414-3984/reveng.v23n5p466-476. Engineering in Agriculture, 23(5), 466–476. https://doi.org/10.13083/reveng.v23i5.601

Issue

Vol. 23 No. 5 (2015)

Section

Water and environmental resources

License

Authors who publish with this journal agree to the following terms:

The author(s) authorize(s) the publication of the text in the journal;

The author(s) ensure(s) that the contribution is original and unpublished and that it is not in the process of evaluation by another journal;

The journal is not responsible for the views, ideas and concepts presented in articles, and these are the sole responsibility of the author(s);

The publishers reserve the right to make textual adjustments and adapt texts to meet with publication standards.

From submission, the author is fully conceding the paper's patrimonial rights to the publication, but retaining the owner of its moral rights (authorship and paper's identification) according to Creative Commons Attribution-Noncommercial. 

Most read articles by the same author(s)

<< < 1 2