The second in an agricultural research centennial series: Soil sciences, U.C. riverside… a brief history of research contributions

Also in this issue:

Food for thought

“A hungry world: The challenge to agriculture”

Evaluating soil amendments for improvement of soil physical properties

Improved seed germination

Remote sensing in control of pink bollworm in cotton

Influence of rootstocks and inter stocks on the macro- and micro-nutrients in valencia orange leaves

Insectiveorous birds for forest insect control

Eggs help environmental research

Control of septoria leafspot of celery

Suutter…a new late-maturing Barley

Onion varieties, honeybee visitations, and seed yield

Naa sprout inhibition shown in olives, pomegranates, prunes, plums, and walnuts

Nutrient response of ponderosa pine and brush seedlings on forest and brush soils of California