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首页> 外文期刊>Journal of applied sciences research >Productivity of sweet pepper plant (Capsicum annuum L.) as affected by differentsources of nitrogen and sulphur fertilizers under newly reclaimed soil
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Productivity of sweet pepper plant (Capsicum annuum L.) as affected by differentsources of nitrogen and sulphur fertilizers under newly reclaimed soil

机译：新开垦土壤下不同氮，硫肥源对甜椒植物生产力的影响

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Two field experiments were carried out during the two successive seasons of 2009 and 2010 at the experimental station of the National Research Centre at Nubaria region, (North Egypt) to study the response of sweet pepper plants to different sources of N fertilizers and sulphur addition. Each experiment included 10 treatments which were the simple combination between 2 levels of sulphur, i.e. 0 and 150 kg /fed. with 5 different sources of nitrogen, i.e. 3 organic sources (cattle, chicken , pigeon) as well as chemical nitrogen plus control treatment. The important data was as follows: 1- The best plant growth, total yield and nutritional values of fruit were resulted by fertilization plants with chemical nitrogen fertilizers at recommended dose in comparison to organic sources. 2- Addition of sulphur up to 150 kg/fed. enhanced plant growth measurements, fruit yield and its nutritional values of fruits if compared with the no S addition. 3- The best growth, the highest fruit yield and the best nutritional values of fruits were obtained when pepper plants received the chemical nitrogen fertilizer with 150 kg sulphur per fed.
机译：在2009年和2010年的两个连续季节中，在北埃及努巴里亚地区国家研究中心的实验站进行了两个田间试验，以研究甜椒植物对不同氮肥和硫添加量的响应。每个实验包括10种处理方法，这些处理方法是2种硫含量（即0和150千克/饲料）之间的简单组合。具有5种不同的氮源，即3种有机源（牛，鸡，鸽子）以及化学氮加对照处理。重要数据如下：1-最佳的植物生长，总产量和营养价值是由与有机源相比推荐剂量的化学氮肥施肥的植物所获得的。 2-最多添加150千克硫/进料。与不添加S相比，可增强植物的生长指标，果实产量及其营养价值。 3-当辣椒植物接受化学氮肥，每饲喂硫磺150 kg时，可获得最佳的生长，最高的水果产量和最佳的营养价值。

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