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Participatory technology development for improving animal-technical service system in Gongshan County, Northwest Yunnan Province, China 期刊论文
AFRICAN JOURNAL OF AGRICULTURAL RESEARCH, 2010, 卷号: 5, 期号: 16, 页码: 2143-2152
作者:  Shen, Shicai;  Shrestha, Rajendra Prasad;  Qian, Jie
Adobe PDF(146Kb)  |  收藏  |  浏览/下载:266/81  |  提交时间:2012/04/18
Animal Extension Service  Participatory Technology Development  Gongshan County  China  
STEM-END ROT OF ORANGES AND FACTORS AFFECTING ITS CONTROL 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1944, 卷号: 68, 期号: 10, 页码: 363-381
作者:  CHARLES BROOKS
Adobe PDF(850Kb)  |  收藏  |  浏览/下载:23/0  |  提交时间:2017/08/21
APRIMARY CAUSE OF DARKENING IN BOILED POTATOES AS REVEALED BY GREENHOUSE CULTURES 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1943, 卷号: 67, 期号: 6, 页码: 177-193
作者:  W. E. TOTIINGHAM
Adobe PDF(1018Kb)  |  收藏  |  浏览/下载:18/0  |  提交时间:2017/08/21
FUNGICIDAL AND PHYTOCIDAL PROPERTIES OF SOME METAL DIALKYL DITHIOCARBAMATES 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH Vol.66,No.7 194, 1943, 卷号: 66, 期号: 7, 页码: 277-291
作者:  M. c. GOLDSWORTHY
Adobe PDF(695Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2017/08/21
LINKAGE RELATIONS OF THE GOLDFOIL FACTOR FOR RESISTANCE TO MILDEW IN BORLEY 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH Vol.66,No.1 1943, 1943, 卷号: 66, 期号: 1, 页码: 1-5
作者:  FRED N. BRIGGS
Adobe PDF(271Kb)  |  收藏  |  浏览/下载:31/0  |  提交时间:2017/08/21
INELUENCE OF CONTROLLED ENVIRONMENT AND NUTRITION ON THE RESISTANCE OF GARDEN PEA TO FUSARIUM WILT 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1942, 卷号: 65, 期号: 5, 页码: 221-248
作者:  WILBURT. SCHROEDER
Adobe PDF(2292Kb)  |  收藏  |  浏览/下载:21/0  |  提交时间:2017/08/21
FACTORS AFFECTING DISTRIBUTION AND SERERITY OF BLACK ROOT ROT OF APPLE TREES 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1942, 卷号: 65, 期号: 6, 页码: 299-311
作者:  J.s. COOLEY
Adobe PDF(630Kb)  |  收藏  |  浏览/下载:32/0  |  提交时间:2017/08/21
ROOT ROT OF RANUNCULUS ASIATICUS CAUSED BY PYTHIUM DEBARYANUM 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1942, 卷号: 64, 期号: 3, 页码: 179-183
作者:  C. YI. TOMPKINS
Adobe PDF(5031Kb)  |  收藏  |  浏览/下载:24/0  |  提交时间:2017/08/21
COMPARISON OF RATES OF APPARENT PHOTOSYNTHESIS AND RESPIRATION OF DISEASED AND HEALTHU BEAN LEAFLETS 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1941, 卷号: 62, 期号: 3, 页码: 179-192
作者:  G. K. PARRIS
Adobe PDF(629Kb)  |  收藏  |  浏览/下载:21/0  |  提交时间:2017/08/21
PESPONSE OF PHYMATOTRICHUM OMNIVORUM TO CERTAIN TRACE ELEMENTS 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1941, 卷号: 62, 期号: 3, 页码: 129-160
作者:  lester m. blank
Adobe PDF(2809Kb)  |  收藏  |  浏览/下载:27/0  |  提交时间:2017/08/21