This is an extract from a news release by The Ohio State University. The goal of this online course is to provide hydroponic growers with the knowledge and tools needed to implement best management practices specific to controlled environments (greenhouses, indoor farms, high tunnels, etc.) to reduce microbial food safety hazards in hydroponic vegetable and[Read More…]
Artificial Soils and Hydroponics
Soilless media, hydroponics
The Midwest Vegetable Trial Report series includes reports of applied research relevant to vegetable and melon production in the midwestern U.S. The purpose of the series is to publish results and document the annual results of vegetable and melon research projects. In 2022, 16 trial reports from Indiana, Illinois, Michigan, and Minnesota were published. Variety[Read More…]
In issue 619 of the Vegetable Crops Hotline newsletter I reported that during April 2016 research focusing on the development of a unique market segment for Indiana melon growers was initiated. The research aims to demonstrate that through the use of high tunnels or greenhouses growers will be able to market melons earlier and increase[Read More…]
Indiana is a very important player in the domestic melon market. The total acreage planted in Indiana peaked in 1997 at 3,600 acres. In that year the total production was 455,000 cwt with an average income of $16.00 per cwt. The total farm value of production was $7,280,000 ($2,022 per acre). Yield has increased since[Read More…]
In a previous article ‘Opportunities in Hydroponics’ (VCH 609) we discussed two types of Hydroponics, solution culture and medium culture. In this article we will focus on Growth Substrates (media), which form an integral part of medium culture. Growth substrates can be divided into two groups, organic and inorganic media. Inorganic media can be further[Read More…]
Travelling through Indiana last summer, I realized that many growers plant their crops in soil inside their high tunnels or greenhouses. Soilless production offers different benefits and challenges. This is the first article in a series focusing on soilless crop production in high tunnels and greenhouses. Today we are discussing Hydroponics. What is Hydroponics? The[Read More…]
In March 2015 the Department of Horticulture and Landscape Architecture appointed Dr. Petrus Langenhoven as Horticulture and Hydroponics Crop Specialist. During the past 18 years Dr. Petrus Langenhoven has dedicated his career to the development of the horticulture sector in Sub-Saharan Africa. His career started off at the Agricultural Research Council in Stellenbosch, South Africa.[Read More…]