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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >Effects of Various Nitrogen Sources and the Levels of Nitrogen on Yield and the Yield Components of the Wheat Cultivar Saraybosna
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Effects of Various Nitrogen Sources and the Levels of Nitrogen on Yield and the Yield Components of the Wheat Cultivar Saraybosna

机译：氮源和氮水平对小麦品种Saraybosna产量和产量构成的影响

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摘要

This study was conducted to determine the effects of various nitrogen sources and different nitrogen rates on yield and the yield components of the Saraybosna cultivar under the ecological conditions of Bursa plain. The field experiment was established in randomized block design with four replications at the Experimental Farm of Agrucultural Faculty, Uluda? University. Four different nitrogen fertilizers (Amonium nitrate, 26 % N; Ammonium sulphate, 21 % N; Urea, 46 % N; Compound fertilizer (25:5:0) were applied to the plots at five levels (0, 8, 12, 16 and 20 kg N/da) at three different stages. According to the results obtained, the effects of the nitrogen fertilezers on yield and the yield components were not to be effective, generally. Nitrogen doses significantly effected yield and yield components and it was found that 12 to 16 kg of N per decare was adequate.
机译：这项研究旨在确定在布尔萨平原生态条件下，不同氮源和不同氮素用量对Saraybosna品种产量和产量组成的影响。在Uluda？的农业学院实验农场中，采用随机区组设计建立了具有四次重复的现场实验。大学。四种不同的氮肥（硝酸铵，26％N;硫酸铵，21％N;尿素，46％N;复合肥料（25：5：0））以五个等级（0、8、12、16）施用在三个不同的阶段和20 kg N / da的条件下），根据获得的结果，氮肥对产量和产量构成的影响通常无效，氮剂量对产量和产量构成有显着影响每次脱氮12至16千克氮就足够了。

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