By Tacy Callies In an effort to keep HLB-infected citrus trees productive, many Florida growers are turning to techniques aimed at improving soil health and nutrition. This was the subject of a recent seminar hosted by citrus grower Ed James and sponsored by Sand to Soil Services. More than 30 growers of citrus and other crops gathered at James’ grove …
Compost and Cover Crops Improve Soil Health in Citrus
By Tacy Callies Citrus grower Sonny Conner recently hosted a group from the U.S. Department of Agriculture’s Natural Resources Conservation Service (NRCS) for what he called his “Clint Eastwood tour of the good, the bad and the ugly.” While some of his trees are too far gone from citrus greening (the bad and the ugly) to be resuscitated, many more …
Soil Health: UF Scientists Receive Grant to Study Fumigation
By Brad Buck, (352) 875-2641, bradbuck@ufl.edu Fumigants are an essential tool growers implement before planting to manage soil health. They reduce harmful diseases such as Fusarium wilt and pests like root-knot nematodes and weeds that compete for water and nutrients. Their effect on soil diseases, pests and weeds help sustain production. But how does it happen, especially considering there’s so …
Nanobubble Technology May Improve Soil Health, Sustainability in the Turfgrass Industry
By Maria M. Lameiras for CAES News New University of Georgia (UGA) research seeks to discover whether nanobubbles can hold beneficial properties for turfgrass. Led by soil microbiologist Mussie Habteselassie, the Georgia Department of Agriculture-sponsored study will evaluate the potential applications of nanobubble technology to control pathogens and improve plant growth, water use efficiency and soil biological health in turfgrass …
Impact: UF Study Focuses on How Soil Health Impacts Citrus, Other Tree Crops
How can changes in soil health impact citrus and other sub-tropical tree crops? That’s a question UF/IFAS researchers hope to answer in a four-year, $500,000 project funded by the U.S. Department of Agriculture National Institute of Food and Agriculture. Specifically, they will examine how quickly soil health can change in Florida’s sub-tropical sandy soils and how changes in the soil’s …
Soil Health Matters! A Tale of 2 Florida Citrus Groves
A look at different approaches that have brought orange plantings back from the brink.
Water-Logged: Well-Drained Soils Key to Pecan Trees’ Health
Torrential rains this year have impacted farmers across the Southeast. Vegetable farmers are unable to get in the fields to apply plastic in preparation for the upcoming season. One commodity group that could also feel the sting of excessive rainfall this winter are pecan producers. While trees are currently dormant, their production could be affected this year and years to …
Replacing Chemical Fertilizer With Nitrogen From Soil Bacteria
By Kristen Van Gelder The invention and use of chemical nitrogen fertilizer starting in the early 20th century have led to a phenomenal gain in agricultural output. For example, typical maize yields in the U.S. have risen from 2 tonnes per hectare in the early 1940s to about 11 tonnes per hectare today — a 450% increase that is in …
Maintaining a Healthy Citrus Nursery Segment
By Peter Chaires The Florida Department of Agriculture and Consumer Services (FDACS) supports Florida’s citrus nursery segment in myriad ways, not the least of which is a thorough and proven nursery inspection program. The FDACS Commercial Citrus Nursery Inspection Program is responsible for ensuring that all Florida commercial citrus nursery stock is inspected, produced appropriately, maintained free from disease and …
Elderberry Grows in Popularity Due to Health Benefits
By Maegan Beatty Elderberry (Sambucus spp.) is a fruit crop that is suitable for both commercial and home growing. In April, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) hosted an orchard field day, where Dave Jarnagin of Hyldemoer and Company gave an educational presentation on the elderberry and elderflower. Elderberries are native to North America but …