维普中文期刊产品整合服务
10篇 您的检索式:作者名="B.A.M."
    题名 作者 年代 出处 被引量
1旱稻农田土壤水分变化特征研究显示文摘试验研究旱稻不同灌溉处理土壤水分变化特征结果表明,不同供水条件下农田土壤水分变化的主要层次均为80cm以上,120cm以下土层土壤水分处于相对稳定状态,且维持在相对较高水平;供水较多时旱稻水分耗散量、耗水强度也较大,而相同供水条件下旱稻水分耗散量和耗水强度又小于水稻对照;相同灌溉处理旱稻产量和水分利用效率均高于水稻对照;而充足供水有利于旱稻根系在0~20cm表层发育,但不利于其根系在下层生长,而W2可促使根系下扎,更充分利用下层水分.杨婕 杨晓光 王化琪 王璞 Bouman B.A.M. 2005中国生态农业学报2005,13,3:4
2Effects of Irrigation and Nitrogen on the Performance of Aerobic Rice in Northern China显示文摘Aerobic rice is a new production system in which specially-developed varieties are grown under non-flooded,non-puddled,and non-saturated soil conditions. In 2003-2004,irrigation x Nitrogen experiments were carried out near Beijing using variety HD297. Water treatments included four irrigation levels,and Nitrogen treatments included different fertilizer N application rates and different numbers of N splits. The highest yields were 4 460 kg/ha with 688 mm of total(rain plus irrigation) water input in 2003 and 6 026 kg/ha with 705 mm of water input in 2004. Because of the quite even distribution of rainfall in both years,the four irrigation treatments did not result in large differences of soil water conditions. There were few significant effects of irrigation on biomass accumulation,but yield increased with the total amount of water applied. High yields coincided with high harvest index and high percentages of grain filling. The application of fertilizer N either reduced biomass and yield or kept it at the same level as 0 N and consistently reduced the percentage grain filling and 1 000-grain weight. With the highest water application,five splits of N gave higher yield than three splits,whereas three splits gave higher yield than five splits with lower water applications.Chang-Ying Xue Xiao-Guang Yang B.A.M. Bouman Wei Deng Qiu-Ping Zhang Jie Yang Wei-Xiong Yan Tian-Yi Zhang A-Ji Rouzi Hua-Qi Wang Pu Wang 2008Journal of Integrative Plant Biology2008,50,12:1
3The nature, reception, and use of online peer feedback in higher education显示文摘J. van der Pol B.A.M. van den Berg W.F. Admiraal P.R.J. Simons 2008Computers & Education2008,,4:1
4A conceptual framework for the improvement of crop water productivity at different spatial scales显示文摘B.A.M. Bouman 2006Agricultural Systems2006,,1:1
5Exploring options to combine high yields with high nitrogen use efficiencies in irrigated rice in China显示文摘Q. Jing B.A.M. Bouman H. Hengsdijk H. Van Keulen W. Cao 2006European Journal of Agronomy2006,,2:1
6Performance of aerobic rice varieties under irrigated conditions in North China显示文摘B.A.M. Bouman Xiaoguang Yang Huaqi Wang Zhimin Wang Junfang Zhao Bin Chen 2005Field Crops Research2005,,1:1
7Description and evaluation of the rice growth model ORYZA2000 under nitrogen-limited conditions显示文摘B.A.M. Bouman H.H. van Laar 2005Agricultural Systems2005,,3:1
8Scale effects on water use and water productivity in a rice-based irrigation system (UPRIIS) in the Philippines显示文摘M.M. Hafeez B.A.M. Bouman N. Van de Giesen P. Vlek 2007Agricultural Water Management2007,,1:1
9On-farm strategies for reducing water input in irrigated rice; case studies in the Philippines显示文摘D.F. Tabbal B.A.M. Bouman S.I. Bhuiyan E.B. Sibayan M.A. Sattar 2002Agricultural Water Management2002,,2:1
10成年起病型强直性肌营养不良患者肌强直和弛缓型构音障碍De Swart B.J.M. Van Engelen B.G.M. Van De Kerkhof J.P.B.M. Maassen B.A.M. 高方 2005世界核心医学期刊文摘(神经病学分册)2005,0,2:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费