4 小时
Dagens.com on MSNPolish Farmers Sound Alarm Over Frost and Drought: 'I've Never Seen Anything Like This'Frost Hits Vulnerable Budding Trees. Experts warn that the frost arrived at a particularly vulnerable moment for many crops. ...
University of Saskatchewan grad student Will Short has been working on a spray to prevent frost damage in early spring crops.
Regular inspections of your wind machined are crucial for frost protection and orchard safety. Neglect can lead to costly breakdowns and dangerous failures.
Don’t dig yet! Before you start your spring planting, you need to find out when it’s truly warm enough to plant outside again ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果