Rhonda Janke, Ph.D.
Rhonda Janke, Ph.D.
Associate Professor
Kansas State Univ
Horticulture, Forestry, and Recreation Resources
Dept of Hort
2021 Throckmorton
Manhattan,
KS
USA
66506
Email:
rrjanke@ksu.edu
Papers:
Organic Versus Conventional Fertilization of Pac Choi and Tomato Produced In the Field Versus High Tunnels Influences Crop Yield, Plant and Soil Nitrogen, and Phytochemical Content
Sufficiency Ranges for Nitrate In Leaf Petiole Sap of Greenhouse Pac Choi Produced with Organic Versus Inorganic Fertilizers