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- root restriction cultivation 限根栽培
- In the precondition of sufficient nutrition supply, although rooting-zone nutrition has a little effect on growth and development of cucumber, it cannot fundamentally amend the influence of root restriction. 表明在保证足够养分供应的前提下,根域营养虽然对黄瓜的生长发育有一定的作用,但并不能从根本上改善限根对作物的不利影响。
- Many experiments in fruit trees revealed that root restriction inhibited vegetative growth and improved fruit quality, which suggested that nitrogen and carbon metabolisms might be changed. 根域限制在抑制果树营养生长、提高果实品质等方面的效果几乎被所有研究所肯定,根域限制条件下果树树体的氮素营养和碳素营养状况发生了显著的变化。
- Influence of Root Restriction on Growth of Figs 根限制栽培对无花果生长发育的影响
- Effect of Root Restriction on the Growth of Wine Grape 'Carbenet Sauvignon' 根系限制对酿酒葡萄生长发育的影响
- I restrict myself to smoking two cigarettes a day. 我限定自己每天只抽两支烟。
- This land is feasible for cultivation. 这块地适合耕作。
- Only 10 percent of the land was under cultivation. 只有百分之十的土地用作耕地。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Methods:Cultivation of root tip. 方法:种子的根尖培养法。
- Cultivation of grapes; viticulture. 酿酒葡萄栽培法; 葡萄酿酒业
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The plant has not struck root yet. 那棵植物还没生根。
- Unhappiness is the root cause of his illness. 不开心是他生病的根源。
- Idleness is the root of all evil. 懒惰乃万恶之源。
- Recent laws have tended to restrict the freedom of the press. 新法例有限制新闻自由的趋势。
- This land has been in cultivation since the last century. 从上个世纪以来人们一直耕种着这块土地。
- Quarantine restriction have been lifted on import animal from that country. 对来自那个国家的进口动物的检疫隔离限制已被解除。
- I managed to root out a copy of the document. 我好不容易才找到了文件的副本。
- He caught his foot on a tree root and stumbled. 他一只脚被树根绊住而跌倒了。
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