Works (5)

2007 journal article

Cation exchange capacity and base saturation variation among Alberta, Canada, moss peats

HortScience, 42(2), 349–352.

By: J. Rippy & P. Nelson

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Reaction times of twenty limestones

Communications in Soil Science and Plant Analysis, 38(13-14), 1775–1783.

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Soilless root substrate pH measurement technique for titration

HortScience, 40(1), 201–204.

By: J. Rippy & P. Nelson

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Organic production of greenhouse tomatoes utilizing the bag system and soluble organic fertilizers

Acta Horticulturae, 659, 707–719.

By: M. Peet, J. Rippy, P. Nelson & G. Catignani

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Plant development and harvest yields of greenhouse tomatoes in six organic growing systems

HortScience, 39(2), 223–229.

Source: NC State University Libraries
Added: August 6, 2018