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Autor:
Lei, Chang, Fan Xiang, Han, Yu Wei, Chai, De Long, Yang, Chang Gang, Yang, Hong Bo, Cheng, Cai Xia, Huang, Shou Xi, Chai
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 29(9)
To evaluate the effects of straw belt-covering on soil temperature and yield of winter wheat in rain-fed semiarid region in Northwest China, five mulching modes, including flat field planting without any mulching (CK), whole plastic film mulching (PM
Autor:
Chang Gang, Yang, Shou Xi, Chai
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 29(10)
Bundled straw covering (BSC), using corn whole straw for partial coverage planting, is a novel dryland cultivation technique. To examine the effects of BSC on the thermal-moisture status and winter wheat yield under typical arid and semiarid conditio
Autor:
Ying-Dan, Fan, Shou-Xi, Chai, Hong-Bo, Cheng, Yu-Zhang, Chen, Chang-Gang, Yang, Cai-Xia, Huang, Lei, Chang, Lei, Pang
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 24(11)
This paper studied the effects of different mulching modes on the soil moisture in a semi-arid rainfed area of Loess Plateau, Northwest China. Seven treatments were installed, i. e., mulching plastic film in summer (T1), mulching plastic film in autu
Autor:
Lei, Chang, Fan-Xiang, Han, Shou-Xi, Chai, Yun, Yue, De-Long, Yang, Chang-Gang, Yang, Cai-Xia, Huang, Hong-Bo, Cheng
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 24(10)
Based on the grain yield data of regional trials with 233 winter- and spring wheat cultivars (lines) in rainfed farmlands at 82 locations in four subregions of China in 2003-2009, this paper studied the experiment precision (EP), variety comparison p
Autor:
Chang-Gang Yang, 楊長鋼
102
There are more and more courses in medicine using problem-based learning (PBL) method to teach students. Students can strengthen their medical knowledge by practicing diagnosis through a designed problem. A PBL course needs many tutors to gu
There are more and more courses in medicine using problem-based learning (PBL) method to teach students. Students can strengthen their medical knowledge by practicing diagnosis through a designed problem. A PBL course needs many tutors to gu
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/96024179118908295676
Publikováno v:
Acta Agronomica Sinica. 41:787