Assessing the Implications of K and Ascorbic Acid Application on Wheat (Triticum aestivum) Growth, Yield and NPK Uptake | ||||
| Journal of Soil Sciences and Agricultural Engineering | ||||
| Article 1, Volume 9, Issue 9, September 2018, Page 381-385 PDF (258.55 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jssae.2018.35916 | ||||
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| Author | ||||
| M. Abdel-Salam | ||||
| Department of Soil and Water Science, Faculty of Agriculture, Benha University, Egypt. | ||||
| Abstract | ||||
| A 2-factor field experiment was conducted on wheat (Triticum aestivum cv. Giza 168), 2016/2017, grown on a Torripsamment sand soil in Ismailia, North of Egypt to assess K and ascorbic acid (AA) application. K treatments were K0 none, K1 through the soil at 200 kg K ha-1, K2 foliar spray with1000 mg K L-1 solution and K3 through soil + foliar. Ascorbic acid (AA) spray treatments were A0 none, A1 spray with 100 g L-1and A2 200 g L-1. Fertilization showed the positive response for yields (grains and straw) and NPK uptake in plant reaching highest by treatment of K3A2. Grains in the non-fertilized yielded 2.26 Mg ha-1 increasing to 13.7% by K0A1 and 119% by K3A2. Same two respective treatments showed grains uptake of 24.5 and 219% for N; 8.6 and 34.6 % for P and 18.2 and 367% for K. | ||||
| Keywords | ||||
| K %; ascorbic acid; straw and grain yield; N; P; and K uptake | ||||
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