نتایج جستجو برای: Acacia shade
تعداد نتایج: 9657 فیلتر نتایج به سال:
Enclosure and Acacia shade availability to plants are basic variable in arid and semi-arid rangelands. the aim of this study was investigation the impact of patch enclosure and Acacia shade using four treatments which are Inside Enclosure Under Acacia shade (IEUA), Inside Enclosure Without Acacia shade (IEWA), Outside Enclosure Under Acacia shade (OEUA) and Outside Enclosure W...
Seeds use temperature cues to ensure germination under nurse-plant shade in xeric Kalahari savannah.
BACKGROUND AND AIMS In arid environments many plant species are found associated with the canopies of woody perennials. Favourable conditions for establishment under canopies are likely to be associated with shade, but under canopies shade is distributed patchily and differs in quality. Diurnal temperature fluctuations and maximum temperatures could be reliable indicators of safe sites. Here, a...
inhalation of pollens from different species of acacia is a common cause of respiratory allergy in tropical areas of the world. acacia farnesiana is commonly used as street trees in towns and ornamental shade trees in parks and gardens throughout arid and semi-arid regions of asia. this study aimed to produce and purify the a. farnesiana pollen profilin (aca f 2) and evaluate its nucleotide seq...
Abstract. Qur’ani CG, Yoshimura K. 2020. Effect of low light condition on the growth and carbon use legume seedlings. Asian J For 5: 51-59. Plants exhibit flexible changes morphological physiological traits to adapt environments. However, interaction between growth, functional among plant organs, non-structural carbohydrates (NSCs) concentration determine adaptation strategies remain unclear. T...
The distribution of Acacia dealbata Link (Fabaceae) in its non-native range is associated with disturbed areas. However, the possibility that it can penetrate the native forest during the invasion process cannot be ruled out. This statement is supported by the fact that this species has been experimentally established successfully under the canopy of native forest. Nonetheless, it is unknown wh...
Preliminary Study on Enhanced Properties and Biological Resistance of Chemically Modified Acacia Spp
A preliminary experimental study was carried out to examine the ability of a chemically modified Acacia spp. to resist biodegradation. The modifications of Acacia mangium and Acacia hybrid were carried out by propionic anhydride and succinic anhydride in the presence of sodium formate as a catalyst. The treated samples were found resistant to microbial attack, while the untreated ones were dama...
Removal of blood plasma by plasmapheresis from dogs made hypoproteinemic by injections of gum acacia over long periods of time, has resulted in the removal of more gum acacia than was originally present in the plasma. Gum acacia injections had been discontinued previous to the start of the experiments, and hence it must be concluded that the excess amounts of acacia were derived from deposits i...
Diuretics increase the rate of urine outflow and sodium excretion and are used to adjust the volume and composition of body fluids in a variety of clinical situations including hypertension, heart failure, renal failure, nephritic syndrome and cirrhosis. Some naturally used diuretic plants are Abrus precatorius, Centella asiatica, Allium sepa, Allium sativum, Aloe barbidensis, Cinnamomum verum ...
Dogs were made hypoproteinemic by repeated injections of gum acacia, and the acacia injections were discontinued. Diets of varying protein content were then given. When a high protein diet is provided the plasma protein concentration increases; with a low protein diet, or under conditions of fasting, the plasma protein concentration diminishes. Similarly, plasma acacia concentration shows incre...
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