John Ryan - Publications, H-index & Citations

John Ryan

CGIAR

38H指数

198论文数

4.9K被引数

收录论文 15

发表时间

The influence of Dan H. Yaalon: His impact on people

CATENA

IF5.7

2016-11-01

PREAI

Brevik, Eric C.; Richter, Daniel deB; Verrecchia, Eric P.; Ryan, John; Poch, Rosa M.; Crouvi, Onn; Sauer, Daniela; Waroszewski, Jaroslaw; Solleiro-Rebolledo, Elizabeth; Monger, Curtis; Ottner, Franz; Targulian, Victor

Irrigation-induced nitrate losses assessed in a Mediterranean irrigation district 在地中海灌溉区评估灌溉引起的硝酸盐损失

AGRICULTURAL WATER MANAGEMENT

IF6.5

2015-01-01

PREAI

Ibrikci, Hayriye; Cetin, Mahmut; Karnez, Ebru; Fluegel, Wolfgang Albert; Tilkici, Burak; Bulbul, Yunus; Ryan, John

Fertilizer Best Management Practices: A Perspective from the Dryland West Asia-North Africa Region

JOURNAL OF AGRONOMY AND CROP SCIENCE

IF2.8

2011-10-12

PREAI

Ryan, J.; Sommer, R.; Ibrikci, H.

Effect of shallow tillage, moldboard plowing, straw management and compost addition on soil organic matter and nitrogen in a dryland barley/wheat-vetch rotation

SOIL & TILLAGE RESEARCH

IF6.8

2011-10-01

PREAI

Sommer, R.; Ryan, J.; Masri, S.; Singh, M.; Diekmann, J.

Response of rainfed safflower to nitrogen fertilization under Mediterranean conditions

INDUSTRIAL CROPS AND PRODUCTS

IF6.2

2010-11-01

PREAI

Yau, Sui-Kwong; Ryan, John

Forage and Food Legumes in a Multi-Year, Wheat-Based Rotation Under Drought-Stressed Conditions in Northern Syria's Medium Rainfall Zone 在叙利亚北部中等降雨区的干旱胁迫条件下，以小麦为基础的多年轮作中的牧草和食用豆类

JOURNAL OF AGRONOMY AND CROP SCIENCE

IF2.8

2010-10-01

PREAI

Christiansen, S.; Ryan, J.; Singh, M.

Influence of mediterranean cereal-based rotations on soil micromorphological characteristics

GEODERMA

IF6.6

2007-12-01

PREAI

Kapur, Selim; Ryan, John; Akca, Erhan; Celik, Ismail; Pagliai, Mareello; Tueluen, Yusuf

Water-use efficiency of wheat-based rotation systems in a Mediterranean environment

AGRICULTURAL WATER MANAGEMENT

IF6.5

2007-11-01

PREAI

Pala, M.; Ryan, J.; Zhang, H.; Singh, M.; Harris, H. C.

Soil organic matter and related physical properties in a Mediterranean wheat-based rotation trial

SOIL & TILLAGE RESEARCH

IF6.8

2006-06-01

PREAI

Masri, Z; Ryan, J

Development of a soil-plant phosphorus simulation model for calcareous and weathered tropical soils

AGRICULTURAL SYSTEMS

IF6.1

2003-06-01

PREAI

Daroub, SH; Gerakis, A; Ritchie, JT; Friesen, DK; Ryan, J

Organic matter turnover in a calcareous clay soil from Syria under a two-course cereal rotation

SOIL BIOLOGY & BIOCHEMISTRY

IF10.3

1999-05-01

PREAI

Jenkinson, DS; Harris, HC; Ryan, J; McNeill, AM; Pilbeam, CJ; Coleman, K

Establishment and yield of wheat (Triticum turgidum L.) after early sowing at various depths in a semi-arid Mediterranean environment

FIELD CROPS RESEARCH

IF6.4

1998-09-01

PREAI

Mahdi, L; Bell, CJ; Ryan, J

Nitrogen and water effects on wheat yield in a Mediterranean-type climate. II. Fertilizer-use efficiency with labelled nitrogen

FIELD CROPS RESEARCH

IF6.4

1998-09-01

PREAI

Garabet, S; Ryan, J; Wood, M

Nitrogen and water effects on wheat yield in a Mediterranean-type climate - I. Growth, water-use and nitrogen accumulation

FIELD CROPS RESEARCH

IF6.4

1998-06-01

PREAI

Garabet, S; Wood, M; Ryan, J

Spatial variability of soluble boron in Syrian soils

SOIL & TILLAGE RESEARCH

IF6.8

1998-05-18

PREAI

Ryan, J; Singh, M; Yau, SK

研究方向