月亮词典
首页
查询
Pyrus
梨属
常用释义
词性释义
梨属
例句
全部
Ping guo
pear
is an
excellent
germplasm
resource
of
Pyrus
with
cold resistance
.
But
its
taxonomic
status
is
always
in
dispute
.
苹果梨是梨属中优良的抗寒种质资源，但关于其分类地位一直存在争议。
A
widely
cultivated
tree
(
Pyrus
communis
)
in the
rose
family
,
having
glossy
leaves
,
white
flowers grouped in
a
corymb, and
edible
fruit
.
一种蔷薇科的普遍种植的乔木（梨属西洋梨），具有光质叶片，白色的伞状花簇，果实可食用。
The
volatile
oil
from
the
fruits
of
Pyrus
betulaefolia Bunge was
abstracted
by
steam
-
stilling
and
analyzed
by GC
-
MS
method
.
采用水蒸气蒸馏法从杜梨果实中提取挥发油，用气相色谱-质谱对化学成分进行鉴定。
Effects
of
media
and
cultural
conditions
on
the
rooting
ability in
vitro
of
4
genotypes
of
Pyrus
spp
.
培养基和培养条件对4个梨基因型试管苗生根的影响。
Effects
of
different
treatment
on
adventitious
bud
regeneration
from
in
vitro
leaves
of
Pyrus
pyrifolia 'Hosui'
不同处理对丰水梨离体叶片不定芽再生的影响
Pollen
morphology
observation
of
Pyrus
L
.
in
China
.
我国梨属植物花粉形态观察。
Experimental
study
of the
pollination
treatments of
Pyrus
bretschneidei
红金秋梨授粉组合的试验研究
Preliminary
study
of the fruiting
features
and
maturing
condition
of
Pyrus
betulaefolia
棠梨果实特性和成熟情况初步研究
Study on Using
Hot
-
borate
Method
in
Extracting
the Total
RNA
from the
Pistil
of
Pyrus
pyrifolia
热硼酸盐法提取梨雌蕊RNA方法改进及提取效果
Molecular
Markers
Analysis
of
Main
Cultivars
Relationship
Between
Pyrus
in
Xinjiang
新疆主要梨品种亲缘关系的分子标记分析
Application
of
SSR
in
the germplasm
resource
study
of
Pyrus
L.
In
Yunnan
分子标记可在云南梨属植物资源研究中发挥作用
Identification
on the
Main
Cultivated
Varieties
of
Pyrus
Using
SSR DNA
Marker
利用SSR标记鉴定主要梨栽培品种
Study
on the
Extraction
Methods
and
Content
Measurement
of
Polysaccharide
from
Pyrus
betulaefolia Bunge
Fruit
杜梨果实多糖提取方法及含量测定的研究
Effects
of
Plant
Hormones
on
Shoot
-
growth
in the Course of Subculture
Propagation
of
Virus
-
free
Pyrus
spp
植物激素对砀山酥梨脱病毒苗增殖生长的影响
Identification
of
Species
,
Cultivars
and
Sports
in
Pyrus
by
Isozyme
Analysis
应用同工酶对梨属下种、品种及芽变的鉴定
The
comparative
studies
on
anatomy
of
Pyrus
vssuriensis
Maxim.
Under
two
different ecosystems
两种生境条件下秋子梨结构的比较研究
Using
Isozyme
on
Phylogenetic
Relationship
in
Pyrus
同工酶在梨属系统发育分析中的应用
The
application
of
isozymic
analysis
to
classification
of
pyrus
cultivars
同工酶分析在梨品种分类中的应用
Techniques
on the
standardized
cultivation
of
Pyrus
pyrifolia
砂梨标准化栽培技术
Chemical
Components
in
Volatile
Oils
from the Flowers
of
Pyrus
betulaefolia
Bunge
杜梨花挥发油化学成分的研究
Cultural
techniques
for
high quality
and
high
yield
of
Pyrus
pyrifolia var. Huanghua
黄花梨优质丰产配套栽培技术
The
Analysis
and
Evaluation
of
Fruit
Quality
for
Ten
Pear
Cultivars
of
Pyrus
Pyrifolia
十个砂梨品种果实品质分析与评价
Adventitious
bud
regeneration
from
in
vitro
leaves
of
Pyrus
ussuriensis cv
.
Manyuanxiang;
离体叶片不定芽再生的影响。
Effect
of media and
culture
conditions
on
root
induction of
Pyrus
cornmunis
L.
Shoots
in vitro
培养基及培养条件对西洋梨试管苗生根的影响
Studies
on
freeze
injure of
pyrus
pingguo
苹果梨冻害观察研究
Occurrence
and
infection
of
Alternaria rot
of Pingguoli
pear
,
Pyrus
pyrifolia
苹果梨黑斑病的发生及侵染过程
Tissue
Culture
and
Rapid
Propagation
of
Pyrus
Pyrifolia cv. WhangKeumbae
黄金梨的组织培养和快速繁殖技术初报
Pyrus
Malus
(
Apple
)
Root
Extract
（苹果根提取物）；
Chemical
Constituents
of
Essential Oil
from
Pyrus
Ussriensis Maxim Nanguo
's
Core
南果梨果心挥发性成分的分析
Evaluation
on
Fruit
Quality
of
Pyrus
Pyrifolia Cultivars
Based on
Standardization
基于标准化处理的砂梨果实品质的评价