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fertilizer nitrogen
肥料氮
常用释义
词性释义
肥料氮
例句
全部
Overmuch input
of
chemical
fertilizer
(
nitrogen
and
phosphorous )
and
pesticide
is
the
main
source
of the
agriculture
non-point
pollution
.
农业生产中化肥和农药的不合理使用是导致农业面源污染的主要源头。
Urea
is
a
nonionic
fertilizer
nitrogen
material
which
has
become
of
increasing
importance
in
agricultural
production
.
尿素是一种非离子型氮肥，在农业生产上变得日益重要。
What the
important
reason
was
superfluous
use
of
Chemical
Fertilizer
,
nitrogen
nitrate
was
not
deoxidized
and
cumulate
in
vegetable
.
究其因，主要是化肥的过量使用，使蔬菜中的硝态氮不能及时还原，累积于体内。
Fertilizer
-
nitrogen
(N)
uptake
and
distribution
in
rice
were
studied
using
15N
tracer
technique
.
运用15N示踪技术研究了不同生育时期水稻对肥料氮的吸收和分配。
The
Influence
of
Applying
Fertilizer
Nitrogen
to
Nitrogen
,
Phosphorus
,
Potassium
Nutrition
Supersession
in Romaine
Lettuce
施用氮肥对生菜氮、磷、钾营养代谢的影响
Study
on
Comprehensive
Utilization
Efficiency
of
Reducing
Fertilizer
Nitrogen
for
Rice
水稻减氮施肥综合效益研究
Site-
specific
Nitrogen
Management
Increases
Fertilizer
-
nitrogen
Use
Efficiency
in
Rice
实地氮肥管理提高水稻氮肥利用效率
Effects
of
Nitrogen
Fertilizer
Rate
and
Ratio
of
Base
and
Topdressing
on
Winter Wheat
Yield
and
Fate
of
Fertilizer
Nitrogen
施氮量和底追肥比例对冬小麦产量及肥料氮去向的影响
Effect
of
application
of
fertilizer
nitrogen
,
zinc
and
selenium
on
zinc
nutrition
of
ryegrass
氮锌硒肥配合施用对黑麦草锌营养的影响
Genotype
Differences
of
Fertilizer
-
Nitrogen
Use
Efficiency
in
Waxy
Corn
糯玉米氮肥利用效率的基因型差异