D. Richards

发表

Effect of manual pinching, potting-on and cytokinins on branching and flowering of Camellia, Rhododendron and Rosa

R. Wilkinson, D. Richards, 1984 .

New Guinea Impatiens Growth Response and Nutrient Release from Controlled-release Fertilizer in a Recirculating Subirrigation and Top-watering System

D. W. Reed, D. Richards, 2004 .

The influence of particle-size distribution in pinebark:sand:brown coal potting mixes on water supply, aeration and plant growth

D. Beardsell, D. Richards, M. Lane, 1986 .

Effects of Paclobutrazol on Growth and Flowering of Bouvardia humboldtii

R. Wilkinson, D. Richards, 1987, HortScience.

Influence of Paclobutrazol on the Growth and Flowering of Camellia × Williamsii

R. Wilkinson, D. Richards, 1988, HortScience.

Influence of Paclobutrazol on Growth and Flowering of Rhododendron `Sir Robert Peel'

R. Wilkinson, D. Richards, 1991 .

Effect of cytokinin application and environment on growth and flowering of Boronia heterophylla F. Meull.

D. Richards, 1985 .

The influence of iron source on the water-holding properties of potting media amended with water-absorbing polymers

E. A. James, D. Richards, 1986 .