This year’s complex category in the Farm Inventions Competition offered up some high-tech items that required a serious level of planning and workmanship. Our contenders include a brace of drilling rigs built on a shoestring budget and a cheap-to-run bale wrapper trailer. Andrew Webster’s rotor spike PCN mixer Andrew Webster of Ormskirk, Lancashire set out to find a more reliable way of applying potato cyst nematode-smashing chemicals. He found moving too much soil diluted the nematocide and moving too little […]