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中文
Journal
1999
,
Vol. 12
Issue (4)
: 15-18
DOI
:
Research Report
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Abstract
试验于1995~1996年度进行,供试品种为冀麦38在田间条件下,通过不同节水灌溉、不同施磷处理探讨了土壤水分亏缺对冬小麦光合和物质生产的影响及磷肥的补偿效应结果表明:不同时期的水分胁迫均使净同化率、叶面积系数、光合强度、群体生长率降低,但影响程度不同;磷肥对水分胁迫不利影响的补偿作用主要在于对叶面积的扩大和穗数的增加;拔节至开花期、开花至灌浆初期的土壤干旱均会引起产量显著下降
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[1]
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Acute toxicity to earthworm and field efficacy to plutella xylostella with plant oil emamectin benzoate EC instead of xylene
[J]. Journal , 2017, 30(1): 16-19.
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