AI Summary & Key Takeaways
AI InsightAccording to the results of the research, the effect of applying six applications of fertilizer to the soil on the yield of sunflower and the content of plant nutrients in its leaves was found to be statistically significant (p <0.01).
📌 3 Key Takeaways
Abstract
This research was conducted in the trial area of Muğla Dalaman Agricultural Enterprise Directorate (TİGEM). The experiment was set up with three repetitions, based on the principle of a completely randomized trial design. Fertilizer applications were applied as, 1- Fertilizer application according to 400 kg.da-1 sunflower yield from the soil, 2- Reducing fertilizer application (1) by 20%, 3- Reducing fertilizer application (1) by 40%, 4- Increasing fertilizer application (1) by 20%, 5- Increasing fertilizer application (1) by 40%, 6- Farmer application. The research was conducted to determine the effect of different fertilizer applications on the yield of the oil sunflower plant and the content of plant nutrients (N, P, K, Ca, Mg, S, Fe, Cu, Zn, Mn, B and Mo) in the leaf. According to the results of the research, the effect of applying six applications of fertilizer to the soil on the yield of sunflower and the content of plant nutrients in its leaves was found to be statistically significant (p <0.01). The highest yield of sunflower (419.6 kg.da-1) was obtained from the 5th application, and the lowest yield (321.4 kg.da-1) was obtained from the 3rd application. The highest amounts of N, Zn, Fe, Mn and Mo in the leaves were from the 1st application (3.90%, 41.98 ppm, 568.82 ppm, 114.3 ppm and 2.51 ppm, respectively), and the highest amounts of P, Mg, S and Cu (1.38%, respectively 4.56, 1.49% and 32.59 ppm) were obtained from the 6th application, and the highest amounts of K, Ca and B (6.95%, 4.55% and 286.03 ppm, respectively) were obtained from the 3rd application. The lowest K, Ca, Mg, S, Zn, Fe, Cu, Mn, B and Mo contents in the leaves (3.48%, 2.40%, 2.17%, 0.74%, 18.26 ppm, 258.02 ppm, 13.65 ppm, 59.70 ppm, 132.09 ppm and 1.47 ppm, respectively).) were obtained from the 5th application, and the lowest N and P amounts (3.19% and 0.58%) were obtained from the 2nd application.
Özet
Bu deneme; Muğla Dalaman Tarım İşletmesi Müdürlüğü (TİGEM) deneme sahasında yürütülmüştür. Deneme tamamıyla şansa bağlı deneme deseni prensibiyle üç tekrarlamalı olarak kurulmuştur. Gübre uygulamaları; 1- Topraktan 400 kg da-1 ayçiçeği verimine göre gübre uygulaması, 2- Gübre uygulamasının (1) %20 azaltılması, 3- Gübre uygulamasının (1) %40 azaltılması, 4- Gübre uygulamasının (1) %20 arttırılması, 5- Gübre uygulamasının (1) %40 arttırılması ve 6- Üretici uygulaması olmak üzere altı değişik gübre uygulamaları yapılmıştır. Araştırma, farklı gübre uygulamalarının yağlık ayçiçeği bitkisinin verimine ve yapraktaki bitki besin elementlerinin (N, P, K, Ca, Mg, S, Fe, Cu, Zn, Mn, B ve Mo) içeriklerine etkisini belirlemek amacıyla yapılmıştır. Araştırma sonuçlarına göre toprağa altı farklı oranda gübre uygulamanın ayçiçeğinin verim ve yapraklarındaki bitki besin elementleri içeriklerine etkisi istatistiki olarak önemli bulunmuştur (p<0.01). Ayçiçeğinde en yüksek verim (419.6 kg.da-1) 5. uygulamadan, en düşük verim (321.4 kg.da-1) ise 3. uygulamadan elde edilmiştir. Yapraklardaki en yüksek N, Zn, Fe, Mn ve Mo miktarları 1. uygulamadan (sırasıyla %3.90, 41.98 ppm, 568.82 ppm, 114.3 ppm ve 2.51 ppm), en yüksek P, Mg, S ve Cu miktarları (sırasıyla %1.38, %4.56, %1.49 ve 32.59 ppm) 6. uygulamadan, en yüksek K, Ca ve B miktarları (sırasıyla %6.95, %4.55 ve 286.03 ppm) 3. uygulamadan elde edilmiştir. Yapraklardaki en düşük K, Ca, Mg, S, Zn, Fe, Cu, Mn, B ve Mo içeriklerine (sırasıyla %3.48, %2.40, %2.17, %0.74, 18.26 ppm, 258.02 ppm, 13.65 ppm, 59.70 ppm, 132.09 ppm ve 1.47 ppm) 5. uygulamadan, en düşük N ve P miktarları (%3.19 ve %%0.58) 2. uygulamadan elde edilmiştir.