田间配置对优质粳稻品种产量和品质影响研究

ZHANG Bai-he, HUANG Xue-lin, HAN Yan-hang, ZHANG Si-yu, ZHANG Guo-qi, WANG Xiang-jun, LAN Jia-yu, ZHANG Zhen-yun,DANG Shu

wf(2022)

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Abstract
通过对吉农大853、通禾66和吉宏9粳稻品种进行三种不同田间配置种植,研究三种行株距及三种施肥量配置对优质粳稻品种产量和米质的影响,对产量及田间配置和品质进行相关分析得出,在最高施氮量220 kg·hm-2并且行株距为30 cm×15 cm时,粳稻品种吉宏9、通禾66可以达到最高产量;在最高施氮量220 kg·hm-2并且行株距为30 cm×13 cm时,粳稻品种吉农大853可以达到最适高产模式;不同肥密体系下各粳稻稻米品质差异不显著.
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