Among the environmental factors that can be modified by farmers, water and nitrogen are
the main ones controlling plant growth. Irrigation and fertilizer application overcome this …

Transpiration is generally considered a wasteful but unavoidable consequence of
photosynthesis, occurring because water is lost when stomata open for CO 2 uptake …

The impact of some macro (Ca, S, Mg, K, N, P) and micro (Fe) nutrients deficiency on the
functioning of the photosynthetic machinery in tomato (Solanum lycopersicum L.) and maize …

In natural conditions, plants growth and development depends on environmental conditions,
including the availability of micro-and macroelements in the soil. Nutrient status should thus …

An experiment was conducted under outdoor pot-culture conditions to determine effects of
nitrogen (N) deficiency on sorghum growth, physiology, and leaf hyperspectral reflectance …

探讨了长期施氮对黄土旱塬冬小麦灌浆期叶绿素荧光的影响. 结果表明, PSⅡ
反应中心的实际光化学效率(ФPSⅡ) 随叶片水分胁迫的加剧而降低, 施氮可明显提高ФPSⅡ …

Safflower (Carthamus tinctorius L.) is a deep-rooted crop which can tolerate water stress and
can be grown in rotation with other crop species. Nitrogen is very important for the growth …

The responses of photosynthetic gas exchange and Chi fluorescence to nitrogen nutrition
were studied under well-watered and drought conditions in winter wheat leaves. Nitrogen …

Many laboratory studies investigating chlorophyll fluorescence (F) of plants have provided
sufficient evidence of the functional link between dynamic changes in photosynthetic activity …

The responses of gas exchange and water use efficiency to nitrogen nutrition for winter
wheat were investigated under well-watered and drought conditions. The photosynthetic gas …