Vol. 6, Issue 3 (2018)
Effect of organic, inorganic and bio-fertilizers on physic-chemical properties of fruits of guava cv. l-49
Author(s): Jagendra Pratap Singh, Saurabh Tomar, Mahendra Chaudhary and IN Shukla
Abstract: The present experiments were conducted during two consecutive years and pooled analysis also worked out. The investigation comprised ten different treatments of organic, inorganic and bio-fertilizers viz., T1-Control (Without nutrient application), T2-100% RDF (400:300:400 gm NPK/tree), T3-75% RDF + FYM (40 Kg /tree), T4-50% RDF + FYM (70 Kg /tree), T5-75% RDF + Azospirillum (250 gm/tree), T6-50% RDF + Azospirillum (250 gm/tree), T7-75% RDF + PSB (250 gm/tree), T8-50% RDF + PSB (250 gm/tree), T9-75% RDF + Azospirillum (250 gm/tree)+ PSB (250 gm/tree) and T10- 50% RDF + Azospirillum (250 gm/tree)+ PSB (250 gm/tree). The observations were recorded on physical and chemical attributes of fruits. The present investigation revealed that the all the physical and chemical attributes significantly influenced due to the application of different integrated treatments. The application of 75% RDF + FYM 40 Kg /tree (T3) produced highest fruit weight, fruit length, fruit diameter, volume of fruit and pulp weight of fruit followed by treatment T2 (100% RDF, 400:300:400 gm NPK/tree). However, minimum average fruit weight fruit length, fruit diameter, volume of fruit and pulp weight were recorded in T1 (without nutrient application). The maximum accumulation of total soluble solids, acidity, ascorbic acid content, reducing, non-reducing, total sugars was observed with the soil application of 75% RDF + FYM 40 Kg /tree (T3) as compared treatment T1 (with out nutrition). Maximum TSS and Sugars acid ratio was calculated in treatment T3 (75% RDF + FYM 40 Kg /tree) recoded followed by treatment T10 (50% RDF + Azospirillum (250 gm/tree + PSB (250 gm/tree). However, lowest TSS and sugar acid ratio was recorded in treatment T1 (without nutrients application).
Pages: 3233-3238 | 375 Views 53 Downloads
download (5194KB)
How to cite this article:
Jagendra Pratap Singh, Saurabh Tomar, Mahendra Chaudhary, IN Shukla. Effect of organic, inorganic and bio-fertilizers on physic-chemical properties of fruits of guava cv. l-49. Int J Chem Stud 2018;6(3):3233-3238.
