In order to compare the advantages and disadvantages of large-shed,middle-shed and small-shed upland seedling nurturing modes in japonica rice planting regions of North China, in this study, Tongyin 58, Tonghe 836 and...In order to compare the advantages and disadvantages of large-shed,middle-shed and small-shed upland seedling nurturing modes in japonica rice planting regions of North China, in this study, Tongyin 58, Tonghe 836 and Tonghe 835 were used as experimental materials and cultivated with large-shed, middle-shed and small-shed upland seedling nurturing modes to investigate active and effective accumulated temperature and rice seedling quality. According to the results, active and effective accumulated temperature in three different upland seedling nurturing treatments during seedling nurturing period were generally in a descending order of large shed 〉 middle shed 〉 small shed. The occurrence frequency of temperature exceeding the biological upper limit for rice growth in different upland seedling nurturing treatments demonstrated a descending order of large shed 〉 small shed 〉middle shed; the occurrence frequency of temperature below the biological lower limit demonstrated a descending order of small shed 〉 middle shed 〉 large shed.Plant height, root number, aboveground dry weight, underground dry weight and emergence rate varied significantly among different upland seedling nurturing modes,which showed a descending order of large shed 〉 middle shed 〉 small shed; leaf age and stem number in large shed was significantly higher than that in middle and small sheds, but there was no significant difference in leaf age and stem number between middle and small sheds; underground dry weight varied slightly between large and middle shed, but underground dry weight in large and middle shed was remarkably higher than that in small shed. In production, large-shed upland seedling nurturing is most appropriate technique, followed by middle-shed upland seedling nurturing. In large-shed upland seedling nurturing, ventilation and seedling hardening should be strengthened. Small-shed upland seedling nurturing technique is not recommended to be used in regions with low accumulated temperature at night. In small-shed upland seedling nurturing, the minimum temperature at night should be concerned, and heat preservation measures should be taken immediately when there is a sudden drop in temperature.展开更多
family and school are two significant institutions of human society, involving two important phases, i.e., nurture and schooling. A study of how these two phases progress in China and in the United States would help u...family and school are two significant institutions of human society, involving two important phases, i.e., nurture and schooling. A study of how these two phases progress in China and in the United States would help us to get a glimpse of the cultural differences bctween the two countries. Whereas Confucian traditions still strongly influence present-day China, individualism prevails in American society.展开更多
Constructing the modern agriculture with Chinese characteristics is the path and direction for solving issues concerning agriculture, countryside and farmers in China, the key to new village construction, the importan...Constructing the modern agriculture with Chinese characteristics is the path and direction for solving issues concerning agriculture, countryside and farmers in China, the key to new village construction, the important measure for promoting overall agricultural production capacity, and the prerequisite and guarantee for coordinating urban-rural development. At present, the level of agricultural mechanization in China is promoted steadily; the science and technology are applied to agriculture extensively; the agricultural regionalization layout gradually takes shape; the agricultural industrialization management develops steadily. Be that as it may, the overall quality of farmers is low; the agricultural infrastructure is weak; the agricultural resources are limited; the inputs of agricultural science and technology are short. These hamper the development of modern agriculture. We should implement "industry nurturing agriculture"; through capital support and policy guidance, reform household registration system; connect the fragmented land into parcel; encourage the leading enterprises to develop in rural areas; establish agricultural cooperative organizations; deepen rural financial system reform; quicken the promotion and application of agricultural technology. These measures can effectively promote the development of agriculture, and realize the agricultural modernization in China.展开更多
The popular analytic way of English l iterature teaching characterized b y detailed studying of a particular passage and specific pra cticing of individual items neglects the overall treatment of the material more or ...The popular analytic way of English l iterature teaching characterized b y detailed studying of a particular passage and specific pra cticing of individual items neglects the overall treatment of the material more or less￡(r)This paper makes a tentative exploration of the ways of extending the studednt ’ s understanding to wider social and cultural associtions of t he whole Western world and literary w orks in general,thus sharpening the student ’ s literary sensbility and increasin g their flexbility and creativity￡(r)P romoting free interactive reading i s discussed first,including literary or non -literary materials any way t he students like,communicating what they think to other studednts and setting compulsory requirements of the amou nt of reading￡(r)Another problem under discussion is how to read a work in both literary and non -literary ways,th rough which the students could compare the literariness of what they read,form a bigger framework of understanding and become more inde￡-pendent in reading￡(r)Problems discussed are also such concerning how to ma ke full use of the collective beliefs,shared feelings and significant ideas of the society to help the students derive diverse interpretations of a work and become more creative in literary reading￡(r)展开更多
China’s“24 Solar Terms”,known as the fifth invention after China’s hour Major Inventions,is a knowledge system and social practice formed through observations of the sun’s annual motion,and cognition of the year...China’s“24 Solar Terms”,known as the fifth invention after China’s hour Major Inventions,is a knowledge system and social practice formed through observations of the sun’s annual motion,and cognition of the year’s changes in season,climate and phenology.More and more people in the world have been eager to know more about it since UNESCO inscribed Chinas“24 Solar Terms”on the Representative List of the Intangible Cultural Heritage of Humanity in 2016.As a way of nurturing life,the Illustrated Daoyin of the 24 Solar Terms includes twenty-four exercise forms,corresponding to the 24 solar terms respectively,which reflects the significant idea of complying with the law of yin-yang changes in the universe.It presents a series of sitting and standing exercises designed to prevent diseases that occur during seasonal changes throughout the year.The ancient Chinese wisdom of time and life nurturing has been witnessed in China’s“24 Solar Terms”and“Illustrated Daoyin of the 24 Solar Terms”This article aims to arouse readers’concern and interest in life nurturing by introducing how to do all the exercises presented by the Illustrated Daoyin of the 24 Solar Terms,which is helpful to the prevention and cure of diseases as well as good for health.展开更多
With the proposal of the Belt and Road Initiative,the exchanges and cooperation between China and Latin America in various fields are rapidly warming up,and both sides actively promote cross-regional,cross-country,and...With the proposal of the Belt and Road Initiative,the exchanges and cooperation between China and Latin America in various fields are rapidly warming up,and both sides actively promote cross-regional,cross-country,and cross-cultural international talent education.The proposal of Chengdu-Chongqing economic circle coincides with a great change unseen in a century.Under the background of far-reaching and complicate changes in both domestic and international environment,the trend of all-round cooperation between the Chengdu-Chongqing economic circle and Latin American countries and regions has been deepening.However,the quantity,quality,level and economic cross-regional training of regional Latin American international talents still present some structural imbalances and challenges compared with the development of trans-regional economic cooperation.Based on this,the study will focus on the current situation of nurturing international talents in Latin America by the Chengdu-Chongqing economic circle,and provide suggestions for the joint training of talents in Latin America and China-Latin America educational cooperation and exchanges.It will also make for jointly build a China-Latin America Community of Shared Future and respond to the Belt and Road initiative with a certain reference value.展开更多
基金Supported by Program for Breeding of High-yield,High-quality,Multi-resistant Rice Varieties in the Middle and East of Jilin Province(20140309002NY)~~
文摘In order to compare the advantages and disadvantages of large-shed,middle-shed and small-shed upland seedling nurturing modes in japonica rice planting regions of North China, in this study, Tongyin 58, Tonghe 836 and Tonghe 835 were used as experimental materials and cultivated with large-shed, middle-shed and small-shed upland seedling nurturing modes to investigate active and effective accumulated temperature and rice seedling quality. According to the results, active and effective accumulated temperature in three different upland seedling nurturing treatments during seedling nurturing period were generally in a descending order of large shed 〉 middle shed 〉 small shed. The occurrence frequency of temperature exceeding the biological upper limit for rice growth in different upland seedling nurturing treatments demonstrated a descending order of large shed 〉 small shed 〉middle shed; the occurrence frequency of temperature below the biological lower limit demonstrated a descending order of small shed 〉 middle shed 〉 large shed.Plant height, root number, aboveground dry weight, underground dry weight and emergence rate varied significantly among different upland seedling nurturing modes,which showed a descending order of large shed 〉 middle shed 〉 small shed; leaf age and stem number in large shed was significantly higher than that in middle and small sheds, but there was no significant difference in leaf age and stem number between middle and small sheds; underground dry weight varied slightly between large and middle shed, but underground dry weight in large and middle shed was remarkably higher than that in small shed. In production, large-shed upland seedling nurturing is most appropriate technique, followed by middle-shed upland seedling nurturing. In large-shed upland seedling nurturing, ventilation and seedling hardening should be strengthened. Small-shed upland seedling nurturing technique is not recommended to be used in regions with low accumulated temperature at night. In small-shed upland seedling nurturing, the minimum temperature at night should be concerned, and heat preservation measures should be taken immediately when there is a sudden drop in temperature.
文摘family and school are two significant institutions of human society, involving two important phases, i.e., nurture and schooling. A study of how these two phases progress in China and in the United States would help us to get a glimpse of the cultural differences bctween the two countries. Whereas Confucian traditions still strongly influence present-day China, individualism prevails in American society.
基金Supported by Henan Province Government Project of Inviting Public bidding Phased Research Result (B801)
文摘Constructing the modern agriculture with Chinese characteristics is the path and direction for solving issues concerning agriculture, countryside and farmers in China, the key to new village construction, the important measure for promoting overall agricultural production capacity, and the prerequisite and guarantee for coordinating urban-rural development. At present, the level of agricultural mechanization in China is promoted steadily; the science and technology are applied to agriculture extensively; the agricultural regionalization layout gradually takes shape; the agricultural industrialization management develops steadily. Be that as it may, the overall quality of farmers is low; the agricultural infrastructure is weak; the agricultural resources are limited; the inputs of agricultural science and technology are short. These hamper the development of modern agriculture. We should implement "industry nurturing agriculture"; through capital support and policy guidance, reform household registration system; connect the fragmented land into parcel; encourage the leading enterprises to develop in rural areas; establish agricultural cooperative organizations; deepen rural financial system reform; quicken the promotion and application of agricultural technology. These measures can effectively promote the development of agriculture, and realize the agricultural modernization in China.
文摘The popular analytic way of English l iterature teaching characterized b y detailed studying of a particular passage and specific pra cticing of individual items neglects the overall treatment of the material more or less￡(r)This paper makes a tentative exploration of the ways of extending the studednt ’ s understanding to wider social and cultural associtions of t he whole Western world and literary w orks in general,thus sharpening the student ’ s literary sensbility and increasin g their flexbility and creativity￡(r)P romoting free interactive reading i s discussed first,including literary or non -literary materials any way t he students like,communicating what they think to other studednts and setting compulsory requirements of the amou nt of reading￡(r)Another problem under discussion is how to read a work in both literary and non -literary ways,th rough which the students could compare the literariness of what they read,form a bigger framework of understanding and become more inde￡-pendent in reading￡(r)Problems discussed are also such concerning how to ma ke full use of the collective beliefs,shared feelings and significant ideas of the society to help the students derive diverse interpretations of a work and become more creative in literary reading￡(r)
基金Research Base Projects of Beijing Social Science Foundation(No.17JDYYB002)。
文摘China’s“24 Solar Terms”,known as the fifth invention after China’s hour Major Inventions,is a knowledge system and social practice formed through observations of the sun’s annual motion,and cognition of the year’s changes in season,climate and phenology.More and more people in the world have been eager to know more about it since UNESCO inscribed Chinas“24 Solar Terms”on the Representative List of the Intangible Cultural Heritage of Humanity in 2016.As a way of nurturing life,the Illustrated Daoyin of the 24 Solar Terms includes twenty-four exercise forms,corresponding to the 24 solar terms respectively,which reflects the significant idea of complying with the law of yin-yang changes in the universe.It presents a series of sitting and standing exercises designed to prevent diseases that occur during seasonal changes throughout the year.The ancient Chinese wisdom of time and life nurturing has been witnessed in China’s“24 Solar Terms”and“Illustrated Daoyin of the 24 Solar Terms”This article aims to arouse readers’concern and interest in life nurturing by introducing how to do all the exercises presented by the Illustrated Daoyin of the 24 Solar Terms,which is helpful to the prevention and cure of diseases as well as good for health.
文摘With the proposal of the Belt and Road Initiative,the exchanges and cooperation between China and Latin America in various fields are rapidly warming up,and both sides actively promote cross-regional,cross-country,and cross-cultural international talent education.The proposal of Chengdu-Chongqing economic circle coincides with a great change unseen in a century.Under the background of far-reaching and complicate changes in both domestic and international environment,the trend of all-round cooperation between the Chengdu-Chongqing economic circle and Latin American countries and regions has been deepening.However,the quantity,quality,level and economic cross-regional training of regional Latin American international talents still present some structural imbalances and challenges compared with the development of trans-regional economic cooperation.Based on this,the study will focus on the current situation of nurturing international talents in Latin America by the Chengdu-Chongqing economic circle,and provide suggestions for the joint training of talents in Latin America and China-Latin America educational cooperation and exchanges.It will also make for jointly build a China-Latin America Community of Shared Future and respond to the Belt and Road initiative with a certain reference value.
