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Vegetos

Journal: Vegetos- An International Journal of Plant Research

Article DOI :10.5958/2229-4473.2017.00129.X
Year :2017, Volume : 30, Issue :special
First page : (499) Last page : (504)
Print ISSN : 0970-4078. Online ISSN : 2229-4473.


RESEARCH ARTICLE
A SOCIETY FOR PLANT RESEARCH PUBLICATION

Effect of organic, inorganic and plant growth promoting rhizobacteria (PGPR) on growth and yield of cabbage in mid hills of Himachal Pradesh and study of their economics

Ram P. Yadav*, Sharma A.K.1, Kaushal Rajesh2, Singh Maneesh Kumar3, Maurya Ashish Kumar

Department of Horticulture, Institute of Agricultural Sciences, B.H.U., Varanasi
1Department of Vegetable Science, College of Horticulture, Dr. Y S Parmar University of Horticulture & Forestry, Solan
2Department of soil Science and Water management, College of Forestry, Dr. YSPUHF, Solan
3Indian Institute of Vegetable Science, Varanasi, India

*Corresponding author: P Yadav Ram, Department of Horticulture, Institute of Agricultural Sciences, B.H.U., Varanasi, Email: ramyadavmsh@gmail.com

The present investigation was carried out with cabbage cv. Pusa Mukta in a randomized complete block design with three replications with the objective to evolve integrated plant nutrient supply system for higher productivity of cabbage on sustainable basis. The experiment comprised of 15 different combinations of three different sources of nutrients including organic, inorganic and PGPR alone and in combinations which were applied following the proper procedures as per treatment. Integrated use of fertilizers, manures and PGPR significantly influenced yield and plant growth attributes of cabbage crop. The conjoint use of 75% recommended dose of NP + Vermi compost and Enriched compost @ 2.5 t/ha + PGPR (T14) resulted in significantly maximum gross head weight (1580 g), net head weight (1050 g), harvesting index (66.45%) and head yield (530.34 q/ha). This treatment recorded 34.4 per cent increase in yield over recommended practice (T1) along with highest net returns (Rs.3, 89,992/-). From present investigation, it can be concluded that above integrated combination of chemical fertilizers, organic manures (VC and EC) and PGPR resulted in saving of 25% chemical fertilizers (NP), better growth, higher yield which statistically matched with the recommended package of fertilization which utilized 100% NPK along with 20 t FYM.




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