Five-year trials （2011-2015） were accomplished in a continuous field experiment conducted at the Production and Research Station in Balcyny. The experiment was set up on a luvisol medium soil, derived from light loa...Five-year trials （2011-2015） were accomplished in a continuous field experiment conducted at the Production and Research Station in Balcyny. The experiment was set up on a luvisol medium soil, derived from light loam with the objective of evaluating the response of two winter triticale varieties （Pigmej and Cyrkon） to cultivation without protection （O）, chemical weed control （H） and combined protection against weeds and fungi （HF）. Comparisons were made in two crop sequence systems： cultivation of winter triticale varieties in a 6-field crop rotation and cultivation in a 19-23-year-long monoculture. The results showed that the plant sequence system significantly differentiated the response of winter triticale varieties to the applied levels of field protection. Significantly higher grain yield gains of the winter triticale varieties in response to the application of herbicides or herbicides with fungicides were obtained in the monoculture than in the crop rotation. In the crop rotation, a higher increase in yields induced by the applied plant protection treatments was achieved by the variety Cyrkon. In the monoculture, the response of both varieties to the herbicides applied was nearly identical, while the combined application of herbicides and fungicides raised the yields of var. Pigmej higher than those of var. Cyrkon. Overall for the plant protection levels, var. Cyrkon yielded higher than var. Pigmej by 18.1% more in the crop rotation and by 26.9% in the monoculture. At the same time, var. Cyrkon demonstrated a weaker response to being grown in the monoculture than var. Pigmej did. The average yield of the former was reduced by 21.1%, whereas the latter yielded 26.6% less grain.展开更多
In recent years, university exchanges between China and Japan is more active, we can see that in the joint efforts of China and Japan, the scale of cooperation is expanding, understanding and friendship between the yo...In recent years, university exchanges between China and Japan is more active, we can see that in the joint efforts of China and Japan, the scale of cooperation is expanding, understanding and friendship between the young people are gradually deepened. The long- term stability of University conducted exchanges and cooperation in education with Japan is the concrete manifestation of China＇ s opening-up. Therefore, what＇ s the meaning of joint training of undergraduate education in universities？ This paper studies on ＂2 ＋ 2＂ program between our college and the west of the international University of Japan. We analysis the favorable and unfavorable factors in joint training programs, clarify the necessity and feasibility of acting joint training programs, and provide some reference for the development of our joint training program.展开更多
文摘Five-year trials （2011-2015） were accomplished in a continuous field experiment conducted at the Production and Research Station in Balcyny. The experiment was set up on a luvisol medium soil, derived from light loam with the objective of evaluating the response of two winter triticale varieties （Pigmej and Cyrkon） to cultivation without protection （O）, chemical weed control （H） and combined protection against weeds and fungi （HF）. Comparisons were made in two crop sequence systems： cultivation of winter triticale varieties in a 6-field crop rotation and cultivation in a 19-23-year-long monoculture. The results showed that the plant sequence system significantly differentiated the response of winter triticale varieties to the applied levels of field protection. Significantly higher grain yield gains of the winter triticale varieties in response to the application of herbicides or herbicides with fungicides were obtained in the monoculture than in the crop rotation. In the crop rotation, a higher increase in yields induced by the applied plant protection treatments was achieved by the variety Cyrkon. In the monoculture, the response of both varieties to the herbicides applied was nearly identical, while the combined application of herbicides and fungicides raised the yields of var. Pigmej higher than those of var. Cyrkon. Overall for the plant protection levels, var. Cyrkon yielded higher than var. Pigmej by 18.1% more in the crop rotation and by 26.9% in the monoculture. At the same time, var. Cyrkon demonstrated a weaker response to being grown in the monoculture than var. Pigmej did. The average yield of the former was reduced by 21.1%, whereas the latter yielded 26.6% less grain.
基金Acknowledgement This research was financially supported by the Xi＇an Social Science Foundation of Year 2015 （Grant NO. 15WL07）
文摘In recent years, university exchanges between China and Japan is more active, we can see that in the joint efforts of China and Japan, the scale of cooperation is expanding, understanding and friendship between the young people are gradually deepened. The long- term stability of University conducted exchanges and cooperation in education with Japan is the concrete manifestation of China＇ s opening-up. Therefore, what＇ s the meaning of joint training of undergraduate education in universities？ This paper studies on ＂2 ＋ 2＂ program between our college and the west of the international University of Japan. We analysis the favorable and unfavorable factors in joint training programs, clarify the necessity and feasibility of acting joint training programs, and provide some reference for the development of our joint training program.
