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Information Journal Paper

Title

EFFECT OF HUMIC ACID ON GROWTH AND YIELD OF TOMATO CV. ISABELA

Pages

  358-363

Abstract

 Humic acid, which has hormone- like activity, not only enhances plant growth and nutrients uptake but also improve stress tolerance. To determine the effect of HUMIC ACID on the YIELD and vegetative characteristics of TOMATO an experiment was conducted with TOMATO cv. ‘Isabela’ in 2008 in a plastic tunnel at the Agriculture Faculty, Guilan University using randomized completely design with four treatments (0, 1, 2, 3 mg L-1 HUMIC ACID) and three replications. HUMIC ACID was sprayed four times during the vegetation period with 10- day intervals after three weeks of planting. Results showed that HUMIC ACID could affect significantly (P<5%) the height, crown diameter, fruit number. Highest plant height (2.37 m) and clorophyl index (60.38 Spad) were observed by 3% of HUMIC ACID and lowest plant height (1.99 m) and clorophyl index (53.2 Spad) were obtained by control. No difference was observed by the leaf number and root dry weight. Fruit number (133) and YIELD per plant (8.990 Kg) were obtained also by 3% of HUMIC ACID.

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    APA: Copy

    KAMARI SHAHMALEKI, S., PEYVAST, GH., & GHASEMNEZHAD, M.. (2013). EFFECT OF HUMIC ACID ON GROWTH AND YIELD OF TOMATO CV. ISABELA. JOURNAL OF HORTICULTURE SCIENCE (AGRICULTURAL SCIENCES AND TECHNOLOGY), 26(4), 358-363. SID. https://sid.ir/paper/142458/en

    Vancouver: Copy

    KAMARI SHAHMALEKI S., PEYVAST GH., GHASEMNEZHAD M.. EFFECT OF HUMIC ACID ON GROWTH AND YIELD OF TOMATO CV. ISABELA. JOURNAL OF HORTICULTURE SCIENCE (AGRICULTURAL SCIENCES AND TECHNOLOGY)[Internet]. 2013;26(4):358-363. Available from: https://sid.ir/paper/142458/en

    IEEE: Copy

    S. KAMARI SHAHMALEKI, GH. PEYVAST, and M. GHASEMNEZHAD, “EFFECT OF HUMIC ACID ON GROWTH AND YIELD OF TOMATO CV. ISABELA,” JOURNAL OF HORTICULTURE SCIENCE (AGRICULTURAL SCIENCES AND TECHNOLOGY), vol. 26, no. 4, pp. 358–363, 2013, [Online]. Available: https://sid.ir/paper/142458/en

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