1) deep cultivation root cutting
深耘断根
1.
The effects of deep cultivation root cutting on the senescence of root system were studied after anthesis and yield of wheat in dry land.
在旱地大田条件下研究了深耘断根对旱地高产小麦花后根系衰老及产量的影响 。
2) deep root system
深层断根
4) root excision
断根
1.
A winter wheat with root excision was chosen to determine whether 1) root biomass or R/S (root/shoot ratio) is reduced by root excision, 2) competitive ability is reduced by root excision and its link with R/S and 3) competitive ability influences crop production.
Changwu135)在拔节初期断根对冬小麦根冠关系、竞争能力及其与产量性状的关系。
2.
Fluorescence quenching was adopted to probe the effects of root excision on fluorescent properties as well as on the yield of winter wheat under different moisture circumstances.
用荧光淬灭分析技术研究了断根对冬小麦荧光特性的影响以及不同水分条件下断根对产量的影响。
5) cutting root
断根
1.
Holland Snowball was studied by the way of removing leaves,cutting root and connolling conditions of different fertility and water.
去叶和断根的结果表明，在试验范围内，去叶越多，去叶越晚对植株总重和花球重影响就越大。
6) Cutting roots
断根
1.
The effects of different cutting roots and fertilization measure on soil nutrient,microbe quantity and enzyme activity both rhizosphere and non-rhizosphere soil in I-107 poplar plantation were studied by field plot experiment.
采用田间小区试验研究了不同的断根和施肥措施对I-107杨树人工林根际养分、微生物数量及酶活性的影响。
补充资料：农耘
农耘
广西大新人。中共党员。1963年毕业于广西民族学院中文系。历任广西合山矿务局中学教师、校党支部书记，中共合山矿务局党委宣传部部长，《三月三》杂志社编辑、社长兼副总编，副编审。广西壮族自治区文联第六届委员、作家协会第六届理事，壮族作家创作促进会第一届秘书长、副会长。1972年开始发表作品。1991年加入中国作家协会。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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