Work

Seed Moisture and Transplant Management Techniques Influence Sweet Corn Stand Establishment, Growth, Development, and Yield

Year: 1990

Type: article

Abstract: A series of experiments exploring the effect of seed moisture and transplant management techniques was conducted with sh2 and su sweet corn (Zea mays L.). The use of seed and transplants in a progression of developmental stages from dry seed to moistened seed to 14-day-old transplants showed that moistened seed had no impact on plant `growth and development. Use of transplants generally had little impact beyond decreasing percent survival and plant height. Increasing the age of transplants reduced the time to maturity and harvest. Increasing the size of the transplant container (paper pot) decreased the time to harvest for younger seedings, but had no other effects. Premoistened seed were successfully held at 10C for up to 72 hours without damage following moisturization. Delays in irrigation of up to 2 days after planting moistened seed had no detrimental effects on sweet corn emergence and growth.

Source: Journal of the American Society for Horticultural Science

DOI: 10.21273/jashs.115.6.888

Authors: Luther Waters, Rhoda L. Burrows, Mark A. Bennett, John Schoenecker

Institutions: University of Minnesota, The Ohio State University

Language: English

Topic: Plant Growth and Agriculture Techniques

Subfield: Soil Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Zero hunger

Open Access status: gold

Estimated APC paid: $3,500