Some of environmental factors (weather sharp fluctuations) may accrue stress within a few minutes, while others may not be long for this period of stress in this situation. It has formed stress in organisms, to elimin...Some of environmental factors (weather sharp fluctuations) may accrue stress within a few minutes, while others may not be long for this period of stress in this situation. It has formed stress in organisms, to eliminate the stress, there starts over various biochemical and physiological mechanisms for protection. Therefore, a large variety of plants to examine ways of increasing the resistance against stress factors have a scientific and practical importance. Thus, the primary processes of photosynthesis, based on the results of the study and its corresponding morphophysiological higher photochemical activity, has been found in a range of genotypes. Their leaves and plants assimilate the biological productivity of the intensity of the symptoms associated with the use of photosynthetic learned of the opportunity to create a new perspective varieties. This allows the research to prove the expansion of the electronic delivery of high-yielding genotypes and phosphorised chloroplast high speed, as well as the pH of thylacoid membranes are characterized by a great price, also photosynthetic electron transport, CO<sub>2</sub> assimilation and it was approved to be the link between productivity.展开更多
It is known to all that traditional Chinese medicine and pharmacy, as the summary of Chinese people fighting against various kinds of disease for thousands of years, has a summate theoretical system possessing the ess...It is known to all that traditional Chinese medicine and pharmacy, as the summary of Chinese people fighting against various kinds of disease for thousands of years, has a summate theoretical system possessing the essence of Chinese classical philosophy, intensively reflects deep thinking and pondering of Chinese culture on the human being himself and dialectical relation between human and culture, making indelible contribution to the offspring reproduction and prosperity.展开更多
Disturbance by rodents alters the morphologies and nutrients of plants as well as the physical-chemical properties of the soils.Changes in plants are considered to be mechanisms of defense against the disturbance by r...Disturbance by rodents alters the morphologies and nutrients of plants as well as the physical-chemical properties of the soils.Changes in plants are considered to be mechanisms of defense against the disturbance by rodents.Rodents gnaw on the assimilating branches of Haloxylon ammodendron(CA Mey.)Bunge and burrow under the bushes in the desert ecosystems of Xinjiang,China.However,eco-physiological responses of different age groups of H.ammodendron to the disturbance by rodents are not well understood.In this study,soil physical-chemical properties under the shrubs and the above-ground morphological,physiological and biochemical features of assimilating branches of H.ammodendron of different age groups(i.e.,young,30−100 cm;middle-aged,100−200 cm;and mature,>200 cm)in burrowed and non-burrowed(control)areas were studied in 2018.We found that disturbance by rodents significantly increased the crown width and total branching rates of young and middle-aged H.ammodendron.Photosynthetic pigment contents of assimilating branches of H.ammodendron were significantly reduced under the disturbance by rodents.In term of plant nutrients,the main differences among different age groups of H.ammodendron under the disturbance by rodents occurred in the total soluble sugar and reducing sugar contents that decreased in young plants,increased in middle-aged plants,and did not affect in mature plants.Crude protein and phosphorus contents significantly increased,while crude fiber and calcium contents significantly decreased in young plants.Crude fat and calcium contents significantly decreased in middle-aged plants.Soil organic matter(SOM),total nitrogen(TN),available nitrogen(AN)and available potassium(AK)contents in the topsoil(0–20 cm),which are conducive to forming''fertile islands'',also increased under the disturbance by rodents.In particular,soil AN and AK were the major factors affecting the above-ground morphological characteristics of H.ammodendron in burrowed areas.Overall,the response and defense strategies of H.ammo展开更多
As Mansfield’s representative masterpiece,The Garden Party contains her critique on the bourgeoisie.This essay argues that Laura Sheridan is assimilating into the bourgeoisie,taking up Mrs.Sheridan’s role as a matri...As Mansfield’s representative masterpiece,The Garden Party contains her critique on the bourgeoisie.This essay argues that Laura Sheridan is assimilating into the bourgeoisie,taking up Mrs.Sheridan’s role as a matriarch,while she is struggling with the waking sympathies on working class.By depicting the process of assimilating,along with the interference of aesthetics and politics,Mansfield reveals her critique on the bourgeoisie which shows indifference towards the lower class.展开更多
文摘Some of environmental factors (weather sharp fluctuations) may accrue stress within a few minutes, while others may not be long for this period of stress in this situation. It has formed stress in organisms, to eliminate the stress, there starts over various biochemical and physiological mechanisms for protection. Therefore, a large variety of plants to examine ways of increasing the resistance against stress factors have a scientific and practical importance. Thus, the primary processes of photosynthesis, based on the results of the study and its corresponding morphophysiological higher photochemical activity, has been found in a range of genotypes. Their leaves and plants assimilate the biological productivity of the intensity of the symptoms associated with the use of photosynthetic learned of the opportunity to create a new perspective varieties. This allows the research to prove the expansion of the electronic delivery of high-yielding genotypes and phosphorised chloroplast high speed, as well as the pH of thylacoid membranes are characterized by a great price, also photosynthetic electron transport, CO<sub>2</sub> assimilation and it was approved to be the link between productivity.
文摘It is known to all that traditional Chinese medicine and pharmacy, as the summary of Chinese people fighting against various kinds of disease for thousands of years, has a summate theoretical system possessing the essence of Chinese classical philosophy, intensively reflects deep thinking and pondering of Chinese culture on the human being himself and dialectical relation between human and culture, making indelible contribution to the offspring reproduction and prosperity.
基金The study was funded by the National Natural Science Foundation of China(41561010,31560177)。
文摘Disturbance by rodents alters the morphologies and nutrients of plants as well as the physical-chemical properties of the soils.Changes in plants are considered to be mechanisms of defense against the disturbance by rodents.Rodents gnaw on the assimilating branches of Haloxylon ammodendron(CA Mey.)Bunge and burrow under the bushes in the desert ecosystems of Xinjiang,China.However,eco-physiological responses of different age groups of H.ammodendron to the disturbance by rodents are not well understood.In this study,soil physical-chemical properties under the shrubs and the above-ground morphological,physiological and biochemical features of assimilating branches of H.ammodendron of different age groups(i.e.,young,30−100 cm;middle-aged,100−200 cm;and mature,>200 cm)in burrowed and non-burrowed(control)areas were studied in 2018.We found that disturbance by rodents significantly increased the crown width and total branching rates of young and middle-aged H.ammodendron.Photosynthetic pigment contents of assimilating branches of H.ammodendron were significantly reduced under the disturbance by rodents.In term of plant nutrients,the main differences among different age groups of H.ammodendron under the disturbance by rodents occurred in the total soluble sugar and reducing sugar contents that decreased in young plants,increased in middle-aged plants,and did not affect in mature plants.Crude protein and phosphorus contents significantly increased,while crude fiber and calcium contents significantly decreased in young plants.Crude fat and calcium contents significantly decreased in middle-aged plants.Soil organic matter(SOM),total nitrogen(TN),available nitrogen(AN)and available potassium(AK)contents in the topsoil(0–20 cm),which are conducive to forming''fertile islands'',also increased under the disturbance by rodents.In particular,soil AN and AK were the major factors affecting the above-ground morphological characteristics of H.ammodendron in burrowed areas.Overall,the response and defense strategies of H.ammo
文摘As Mansfield’s representative masterpiece,The Garden Party contains her critique on the bourgeoisie.This essay argues that Laura Sheridan is assimilating into the bourgeoisie,taking up Mrs.Sheridan’s role as a matriarch,while she is struggling with the waking sympathies on working class.By depicting the process of assimilating,along with the interference of aesthetics and politics,Mansfield reveals her critique on the bourgeoisie which shows indifference towards the lower class.
