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Response of Organic with Mineral Fertilizer Application on the growth and Development of Olive (Olea europaea) Saplings

Response of Organic with Mineral Fertilizer Application on the growth and Development of Olive (Olea europaea) Saplings

Muhammad Iqbal Jakhro1*, Nadeem Sadiq1, Javed Ahmed Abro1, Amanullah1, Fateh Muhammad2, Maqbool Ahmed3, Syed Ishtiaq Ahmed Shah3 and Qasid Hussain4

1PARC-Balochistan Agricultural research and Development Centre (BARDC) Quetta, Balochistan, Pakistan; 2PARC-Social Sciences Research Institute (SSRI) BARDC Quetta, Balochistan, Pakistan; 3Director General Agriculture Extension, Quetta, Balochistan, Pakistan; 4PARC- Agriculture Research Institute (ARI), Jaffarabad, Balochistan, Pakistan.

 
*Correspondence | Muhammad Iqbal Jakhro, PARC-Balochistan Agricultural research and Development Centre (BARDC) Quetta, Balochistan, Pakistan; Email: iqbal.jakhro@gmail.com

ABSTRACT

This study was conducted at the BARDC Olive field, Quetta during 2019-20 aimed to assess the effect of organic and mineral application of fertilizers on the growth and development of Olive (Olea europaea) saplings as well as to determine the soil physiochemical properties. One-year old Olive plants were applied with organic and inorganic mineral fertilizer application for six months. The results showed that in comparison to control, plants fertilized with T2 (N 50g/plant), T3 (P 25g/plant), T4 (K 25g/plant), T5 (NPK 50:25:25/plant), T6 (Biochar 2:2) and T7 (FYM 2:2) had significant results. The studied parameters which was height of plant, leaves per plant, branches per plants and girth of stem. As regards to soil analysis for nutrients concentration, it is concluded from this study that the observed from various of parameters which is growth and developments of olive saplings and soil nutrient status improved through mineral fertilizer when applied in soil during the two periods (three months), besides treatment 5 (NPK 50:25:25) was the superior in this concern.

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Pakistan Journal of Agricultural Research

December

Vol.36, Iss. 4, Pages 297-403

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