Iron deficiency is characterized by chlorosis between veins in young leaves.
缺铁的特征是嫩叶的叶脉之间萎黄。
Leaves develop chlorosis; stems are short and slender, and anthocyanin discoloration occurs on stems, petioles, and lower leaf surfaces.
叶片变得萎黄，茎短而纤细，并且在茎、叶柄和叶片下表面会出现花青素变色。
Excess zinc often produces iron chlorosis.
锌素过量还经常出现铁的褪绿症。
The chlorosis of camphor-tree is a common and serious disease in Shanghai city.
黄化 病是当前上海香樟树最常见的病害。
Major factors of the pear iron chlorosis were determined through soil testing and leaf analysis.
通过对酥梨缺铁黄化症的土壤分析、叶片分析来确定诱发黄化的主要因素。
The chlorosis develops from light yellow to tan , becoming brown and finally drying to a scorch.
褪绿部分由淡黄色演变为黄褐色以至褐色，最终变干呈“灼伤状”。
The chlorosis develops from light yellow to tan, becoming brown and finally drying to a "scorch".
褪绿部分由淡黄色演变为黄褐色以至褐色，最终变干呈“灼伤状”。
The resistance index system was composed of scoring scale of chlorosis on a leaf of maize and the ACL ca.
由此建立的量化指标体系包括了叶片褪绿程度的分级标准和叶片为害度的计算两个部分。
Compound iron Fertilizers had significant effects on rectifying peanuts chlorosis caused by iron deficiency.
复混铁肥土施矫治石灰性土壤花生缺铁黄化效果显著。
It is suggested that iron chlorosis of peanut grown on calcareous soil could be prevented by controlling soil water content.
所以控制土壤含水量能有效地防止石灰性土壤上花生缺铁黄化症状的发生。
The popularity of iron-deficit chlorosis has affected the growing of plants and the quality of fruits, and finally the human health.
近年来植物缺铁黄化病的普遍发生，影响了植物正常生长发育，尤其是果实的品质及人类的健康。
Frequently, crop plants do not take up adequate amounts of iron from the soil, leading to chlorosis, poor yield and decreased nutritional quality.
农作物经常不能从土壤中吸收充足的铁营养以供正常生长的需求，从而导致失绿症、产量降低和营养品质下降。
It is important to replace cleft grafting and cutting grafting with belly grafting as a method of top working to correct chlorosis and improve growth of new cultivar.
用腹接取代劈接和切接作为果树高接更新品种的方法对于克服缺铁失绿症、促进更新品种生长具有重要意义。
The active iron content of leaves positively correlate to degree of chlorosis and chlorophyll content, it can be a reference index to screen Fe-efficient grapevine genotype.
叶片活性铁含量与黄化程负相关，可作为参考指标应用于铁高效基因型葡萄品种的筛选。
Older leaves first affected with bright yellow - green or yellow interveinal chlorosis, inrolling of margins, wilting, bleaching and withering before dehiscing prematurely ;
老叶首先脉间失绿呈嫩黄色或黄色，边缘不卷曲，在过早地裂开前白化并干枯，心叶和生长点能持续最长地周期。
The result indicated that all the addition of Fe treatments can increase the content of Fe and chlorophyll of leaves, and the ratio of chlorosis branches and grades of chlorosis were decreased.
结果表明：各种补铁措施均可提高叶片中活性铁及叶绿素含量，使黄叶病树病梢率和失绿级数下降。
An incr eased leaf weight ratio (LWR) and inter-veinal chlorosis evidenced in boron deficient leaves may indicate excessive carbohydrate accumulation, leading to a decline in chlorophyll content.
缺硼也提高叶片重量比(LWR)并导致叶脉间失绿，说明缺硼叶片可能过量碳水化合物积累，引起叶绿素降解。
An incr eased leaf weight ratio (LWR) and inter-veinal chlorosis evidenced in boron deficient leaves may indicate excessive carbohydrate accumulation, leading to a decline in chlorophyll content.
缺硼也提高叶片重量比(LWR)并导致叶脉间失绿，说明缺硼叶片可能过量碳水化合物积累，引起叶绿素降解。
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