Drip irrigation modes for tomatoes and table beets in the lower Volga area

Journal Title: «Таврійський науковий вісник» - Year 2017, Vol 97, Issue

Abstract

Our scientific researches of many years showed that in the light-brown soils of the Volga-Don interfluve under the climatic conditions of southern Russia we can obtain a planned yields of 40 to 120 t/ha of tomatoes and of 60 to 80 t/ha of table beets under drip irrigation. The field experiments with tomatoes were carried out under five irrigation modes and Soil Pre-Irrigation Moisture (SPIM) of 90-80, 80, 80-70 and 70-60% of Full Moisture Capacity (FMC) simultaneously with the introduction of mineral fertilizers at the rates of N70P30K35 (for a yield of 40 t/ha), N110P45K55(60 t/ha ), N150P60K75(80 t/ha), N190P75K95(100 t/ha ), N220P90K115 (120 t/ha) with five variants of plant density (20, 30. 40, 50 and 60 thousand stems / ha) under the row (interrow spacing 1.4 m) and two-line strip (0.9 + 0.5m) planting patterns. Our research on table beets was conducted under three irrigation regimes with SPIM 75, 75-85, 85% FMC and three doses of mineral fertilizers N240P150K105(60 t/ha), N280P175K123(70 t/ha),, N320P200K140(80 t/ha).

Authors and Affiliations

И. П. Кружилин, Е. А, Ходяков, В. В. Осинкин

Keywords

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  • EP ID EP440841
  • DOI -
  • Views 83
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How To Cite

И. П. Кружилин, Е. А, Ходяков, В. В. Осинкин (2017). Drip irrigation modes for tomatoes and table beets in the lower Volga area. «Таврійський науковий вісник», 97(), 74-80. https://europub.co.uk/articles/-A-440841