Effect of Sulfur levels, NPK and Amino Alexin in the concentration of some nutrients and Chlorophyll in leaves of Olive transplant cvs. Bashiqi and Ashrasi | ||
| Kirkuk University Journal For Agricultural Sciences | ||
| Article 6, Volume 11, Issue 1, March 2020, Pages 60-72 PDF (665.96 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.58928/ku20.11106 | ||
| Authors | ||
| Jassim M. A. Al A'araji; Ahmed Hazem Qaba Hazem Qaba | ||
| College of Agriculture and Forestry / Mosul University / Iraq | ||
| Abstract | ||
| The study was carried out from 1/3/2018 to 15/10/2018 on Olive transplants (Oleae europaea L.) cvs.Bashiqi and Ashrsi cultivated in polyethylene bags in lath house/Horticulture Dept./College of Agriculture and Forestry/University of Mosul / Iraq, to improve the growth of transplants which were fertilized with two levels of sulfur (control and 1000) mg S.Kg-1 and three levels of compound fertilizer NPK(20:20:20) (0,30,45)gm.transplant-1 which added alone or with organic fertilizer Amino Alexin. Sulfur was added at one doses in 4/3̸2018 while compound fertilizer NPK were applied into two doses from the amount first dose were applied at 15̸ 3̸ 2018 and the second at15̸ 5̸ 2018 ,while the Amino Alexin were applied at three times (in the middle of the following months :March, April, and May) at level of 5ml. transplant-1 at each the time of application. The study conducted by using Randomized Complete Blooks within split plot Desing (R.C.B.D) with three Blocks and four transplant for each experimental unit and so on (2×2×7×3×4=336 transplants ).Results statically analyzed according to the utilized design by using computer and the means compared by using Duncan's multiple range test at 0.05 Results of this study summarized as follows:-Adding Sulfur caused a significant effect on some attributes studied parameters increasing of nitrogen concentration, phosphorus Fertilization with NPK alone or with organic fertilization Amino Alexin significant effected, Fertilization with 30gmNPK-1. Transplant caused increasing in nitrogen concentration control treatment gave high value of phosphorus concentration while fertilization with 45gmNPK.kg-1 soil gave highest values of chlorophyll concentration | ||
| Keywords | ||
| transplant; olive; Sulfur; compound fertilizer; organic fertilizer | ||
|
Statistics Article View: 36 PDF Download: 29 |
||