in litter

  • in litter
  • 释义

    (狗、猪等)正在产仔

纠错 数据更新时间:2026-08-23 14:15:44
1、

seasonal dynamics and nutrient concentrations in litter fall and the annual flows of n, p, k, ca and mg were studied in longan orchard systems on eroded slope orchard of fujian.

为了了解侵蚀坡地生态果园的物质和能量流动,研究了福建侵蚀坡地果园龙眼凋落物年变化规律和凋落物的养分含量和年库流量。

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2、

Comparing the amount of elements in litter with which in plantation, the ratio of Na is the highest one with the higher ratio of Ca, Mn, Fe, Zn. These elements will gradually return to the soil.

对比地表枯枝落叶层化学元素总量与人工林元素的积累量,以Na的比值最高,Ca、Mn、Fe、Zn比值次之,元素归还量都较大。

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3、

measures of improving the quantity in litter

提高母貂产仔率的有效措施

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4、

in recent years, it has recognized that photodegradation possibly plays a key role in litter decomposition.

近年来,越来越多的研究者认识到光降解可能在凋落物分解中发挥着重要作用。

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5、

analysis on nutrient elements in litter under different forests in huzhou city

湖州市不同森林植被枯落物营养元素分析

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6、

By ANOVA, time factor affected on soil fauna which live in litter bags significantly.

ANOVA结果表明,分解时间对凋落物网袋内土壤动物群落存在显著影响。

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