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首页> 外文期刊>Journal of Plant Protection Research >GRAIN YIELD OF WINTER WHEAT AND ITS QUALITY IN RELATION TO FUNGAL DISEASE DEVELOPMENT AND CLIMATIC CONDITIONS IN 2000-2003
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GRAIN YIELD OF WINTER WHEAT AND ITS QUALITY IN RELATION TO FUNGAL DISEASE DEVELOPMENT AND CLIMATIC CONDITIONS IN 2000-2003

机译：2000-2003年冬小麦籽粒产量及其与真菌病情发展和气候条件的关系

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For producers of winter wheat the main purpose is to obtain high yield ensuring profitability. However, as the grain yield is concerned, profitability depends to a considerable degree upon its high quality giving a chance to obtain a higher selling price. The high grain quality is influenced by numerous factors. In the performed research work the influence of climatic conditions and intensity of the development of fungal diseases on leaves, ears and stem bases was investigated. Four-year plot experiments with winter wheat cvs. Kobra and Mikon were conducted in the Agricultural Experimental Station of Warsaw Agricultural University at Chylice, Mazowieckie voivodeship. Fungicidal treatments were performed twice, at shooting phase (GS 30} and at the beginning of earing (GS 51) using the newest plant protection products designed for controlling complex of fungal diseases on winter wheat. Weather conditions in the experimental years were differentiated. This was particularly related to the periods of intensive growth and ripening of winter wheat (April -July), while the deficiency of rainfall markedly influenced the development of fungal diseases, as well as the quality of grain. In 2000 a severe drought occurred, in the years 2001 and 2003 weather conditions were similar to standard values, and in 2002 this period was characterised by relatively low rainfall. The above conditions affected the occurrence and severity of fungal diseases, as well as the amount and quality of grain yield. In the years 2000-2003 winter wheat grain yield in treatments with fungicidal protection was higher on average by 26.12% in the interval from 7.34% to 53.15% and thousand grain weight was higher on average by 11.47% in the interval from 2.00% to 22.12%.
机译：对于冬小麦的生产者来说，主要目的是获得高产并确保盈利。但是，就谷物产量而言，获利能力在很大程度上取决于其高质量，从而有可能获得更高的售价。高品质的谷物受众多因素影响。在进行的研究工作中，研究了气候条件和真菌病害发展强度对叶，穗和茎基的影响。使用冬小麦CV进行的四年地块试验。 Kobra和Mikon在华沙农业大学位于马萨诸塞州Chylice的华沙农业大学的农业实验站进行。在射击阶段（GS 30}和初穗期（GS 51）使用设计用于控制冬小麦真菌病害综合体的最新植物保护产品进行了两次杀真菌处理，区分了实验年的天气情况。特别是与冬小麦的密集生长和成熟期（4月至7月）有关，而降雨不足明显地影响了真菌病的发展以及谷物的质量。2000年，该国发生了严重的干旱。 2001年和2003年的天气条件与标准值相似，2002年的降雨量相对较低，上述条件影响了真菌病的发生和严重程度以及粮食产量和质量。在2000年至2003年间，采用杀真菌剂处理的冬小麦籽粒产量在7.34％至53.15％和1000之间的区间内平均提高了26.12％。在2.00％至22.12％的区间内，平均谷物重量平均提高了11.47％。

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