In the forest, there are many different kinds of trees. Some trees are tall and straight. Some are short and bushy. One of the most common trees in the forest is the oak tree. The oak tree has strong branches and big leaves. Another common tree is the pine tree. The pine tree is ...
Jumping oak galls can cause oak leaves to turn brown in the spring, and often this is the first symptom of them. Severe infestations may even cause leaves to curl up and turn black before falling off the tree. The problem often lasts a year or two, before natural predators control the g...
from the lush spring foliage to the golden autumn leaves that paint the landscape with their fiery hues.And so, as we delve deeper into the English language, let us not forget the eloquence hidden in the simple word 'tree', for it tells a story of life's cycles, of enduranc...
The results of LDA analysis of electronic nose were similar to those of GC-MS data tree analysis. The results also showed that methoxybenzene was the main substance determining the aging aroma in Pu'erh ripe tea. The relative content of trans linalool oxide (furan) was positively correlated ...
Light intensity in a developed canopy of trees decreases from top to bottom. Leaf traits and shoot growth acclimate to their light condition for efficient light utilisation in whole-canopy photosynthesis1,2,3,4. For example, sun leaves in upper canopy have higher leaf mass per area (LMA) and...
Similar to our results, chlorophyll contents increased in leaves by nitrogen supply63 and P. liquidambari inoculation64. Chla and chlb content of leaf were higher in low doses of N-fertilizer and P. liquidambari treatment compared to other but no significant differences with high doses N-...
Total genomic DNA was extracted from the middle 2 cm segments of 15, highly colonized, sterilized field collected mycorrhizal root pieces using a DNeasy® Plant Mini Kit (QIAGEN Inc., Mississauga Ontario, Canada). Genomic DNA from sterile leaves from salal was extracted and used as a negative...
kinds of microbe; general bacteria, gram-positive, gram-negative, actinomycetes and fungi varied in the rhizosphere of rice soil in response to different level of N-fertilizer andP. liquidambariwhich indicate the adaptation ability of different group of microbes were different. High N-fertilizer ...
The unparallel changes of Sc and Narea between different growth stages may be caused by differential N partitions. It is suggested that 10% of leaf N is distributed in cell walls [35], but the proportion can be increased to 30% in leaves with large leaf mass per area (LMA) and thick ...
Meanwhile, leaves under increased water stress will close their stomata more often, which will reduce their carbon dioxide uptake, possibly even causing carbon starvation within plant cells [37,38]. When studying the effects of temperature as well as precipitation on tree growth, legacy effects are...