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Vol. 10, Issue 10 (2021)

Influence of foliar application of micronutrients on yield and chemical attributes of Mrig bahar guava (Psidium guajava L.) cv. sardar

Author(s):
KS Giram, SJ Shinde, SB Jaiswal and LG Pavankumar
Abstract:
The present investigation entitled “Influence of foliar application of micronutrients on yield and chemical attributes of Mrig bahar guava (Psidium guajava L.) cv. Sardar” was carried out at College of Agriculture, Golegaon under VNMKV, Parbhani, M.S. (India) during year 2020-21. The experiment was laid out in Randomized Block Design having eleven treatments with three replications. The details of treatments were as T1: Control treatment, T2: zinc sulphate 1.0%, T3: copper sulphate 1.0%, T4: boron 1.0%, T5: magnesium sulphate 1.0%, T6: zinc sulphate 1.0% + magnesium sulphate 1.0%, T7: copper sulphate 1.0% + magnesium sulphate 1.0%, T8: zinc sulphate 1.0% + boron 1.0%, T9: copper sulphate 1.0% + boron 1.0%, T10: magnesium sulphate 1% + boron 1.0% and T11: zinc sulphate 1.0% + boron 1.0% + copper sulphate 1.0% + magnesium sulphate 1.0%. The maximum yield per tree (19.75 kg) and yield per hectare (219.43 q/ha) were recorded in T11 treatment (zinc sulphate 1.0% + boron 1.0% + copper sulphate 1.0% + magnesium sulphate 1.0%). The maximum TSS (12.67 0B) was observed in the treatment T11 (zinc sulphate 1.0% + boron 1.0% + copper sulphate 1.0% + magnesium sulphate 1.0%). The minimum acidity (0.42%) and maximum ascorbic acid (171.53 mg/100g) were found under the treatment T4 (boron 1.0%). The highest reducing sugar (4.6%), was recorded under treatment T2 (zinc sulphate 1.0%) and highest non reducing sugar (3.92%) with T5 i.e. magnesium sulphate (1.0%).
Pages: 842-844  |  405 Views  238 Downloads


The Pharma Innovation Journal
How to cite this article:
KS Giram, SJ Shinde, SB Jaiswal, LG Pavankumar. Influence of foliar application of micronutrients on yield and chemical attributes of Mrig bahar guava (Psidium guajava L.) cv. sardar. Pharma Innovation 2021;10(10):842-844.

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