文章详细信息 关键词： 马铃薯;;滴灌施肥;;液体肥;;产量;;养分积累 [gap=1027]Keywords: potato;drip fertigation;liquid fertilizer;yield;nutrient accumulation
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The results also showed that the grain yield was significantly positively correlated with the dry matter and nutrient accumulation at heading and maturing stages.
结果也表明，齐穗期和成熟期的干物质及养分积累与产量呈极显著正相关。
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通过田间试验研究了晒黄烟生长发育过程中干物质和养分积累与分配规律。
The rule of dry matter accumulation and nutrient absorption and distribution were studied during the growth of yellow sun-cured tobacco in field.
施P肥还增加了树木N、P和K的养分积累量，提高了上述养分的利用效率。
P fertilization increased N, P and K accumulation in tree biomass and nutrient use efficiency in wood and biomass production.
在养分积累、分配与利用上，超高产条件下，稻株对N、P、K三要素的吸收量增加，特别是P、K的吸收量增加明显；
The amount of demand for N, P and K, especially the ratios of P and K requirement of super high yielding japonica hybrid rice plant were higher than those of high yielding rice.
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