peach leaf

The influence of extraction temperature , extraction pressure , extraction time and the dosage of modifier on the extraction of chlorophyl from peach leaf by supercritical CO2 extraction technology was studied .

研究了萃取温度、萃取压力、萃取时间和夹带剂添加量对超临界CO2萃取桃叶中叶绿素的影响。

Peach Leaf P. ternata is one kind of P. ternata , which has feature on high yield and fast-growing .

桃叶型半夏是三叶半夏的一种，具有产量高，生长快的特点。

A Observation of Orcadian Rhyme of Peach Leaf Miner Overwintering Adult

桃潜叶蛾越冬成虫出蛰及昼夜节律观察

With different chemical treatments , POD and PPOD enzymatic activity of peach leaf had some relativity with peach tree gummosis disease .

不同药剂处理后，桃树叶片组织中过氧化物酶（POD）、多酚氧化酶（PPOD）与桃树流胶病的病情存在一定的相关性。

Preliminary research on the preservation effect of peach with clove leaf oil ;

本试验以“八月脆”桃果实为试材，研究了丁香叶油对桃果实的保鲜作用。

P 1 virus isolate with rod particle was isolated from peach trees with red leaf disease symptom .

从北京地区具有红叶及叶片侧脉失绿等综合症状的桃病株上分离到一种杆状病毒分离物P-1，初步鉴定为一TMV株系；

There was no obvious difference between the two kinds of peach tree shape in leaf area index , canopy light transmittance , radiation under the canopy , and the index of fruit quality and yield . 2 .

两种树形间叶面积指数、冠层透光比、冠下光辐射及果实品质、产量指标均无显著差异。

A new virus disease of peach tree & peach red leaf disease

桃树的一种新病害&桃树红叶病毒病