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Tag Archives: benefits of sdi
Throughout the past few years, drip and subsurface drip irrigation (SDI) have emerged as new opportunities for alfalfa growers looking to conserve water and other resources.
The idea of greater water use efficiency (WUE) and resource use efficiency (RUE) is enticing growers who are on the fence about converting fields, while the expectation of achieving greater yields, a proven benefit of a drip and subsurface drip irrigation system, is pushing them over.
A good engineer will ask the proper questions to ensure the best system is recommended and installed for each unique operation, but it’s equally important growers ask questions about the system as it relates to the current field and future operation plans. Continue reading
The practice of applying chemicals through buried drip irrigation lines has been used for decades in fruit and vegetable crops and orchards. Subsurface drip irrigation (SDI) is pumping water into perforated poly pipes buried deep enough in the soil so that they’re not bothered by seeding and tillage equipment.
Inge Bisconer, a technical manager in Toro’s Micro-Irrigation division, said Toro has been an early developer of SDI.
However, drip irrigation is no longer exclusive to small-acreage, high-value horticulture crops. Continue reading
Subsurface Drip Irrigation is a specialized sub-set of drip irrigation where dripline or drip tape “lateral lines” (tubes buried beneath the crop rows) and supply and flushing “submains” (pipes supplying water to the lateral lines) are buried beneath the soil surface for multi-year use. The technique of burying less expensive Bi-Wall drip tape laterals beneath field crops was pioneered in the American Southwest decades ago, and has since been implemented by researchers and growers alike. The SDI technique is now being used throughout the world on a wide range of grain forage and fiber crops including alfalfa, corn, cotton, soybeans and sugarcane. In addition to drip tape, thinwall integral driplines are commonly used as well. Continue reading
If you are going to Husker Harvest Days in Grand Island, Nebraska next week (Sept. 10-12, 2013), don’t forget to stop by the Toro booth (#436). Toro will be offering a variety of ways for growers to learn about subsurface drip irrigation (SDI) and how it can help them maintain or increase yields using less water, even during a drought. What’s more, visitors to the Toro booth can hear first-hand from growers and local dealers about their experiences with SDI to grow soybeans and corn in Nebraska.
If you can’t make it to the show, click here to learn more about SDI and how to thrive in a drought. Continue reading