Dataset 2: Online Farm Trials spatial spread of trial sites export 18 December 2019

This dataset was compiled from the Online Farm Trials (www.farmtrials.com.au) export on 18 December 2019. It shows the autumn sowing dates (limited to those between 1 March and 31 July) of various crop types across cropping states within Australia between 1993 and 2018. The data were used to generate a map showing trial site locations within Australia.本数据集由在线农场试验（www.farmtrials.com.au）于2019年12月18日导出汇编而成。该数据集揭示了1993年至2018年间，澳大利亚各农作物种植州在1月1日至7月31日之间的秋季播种日期（限于该时间段内），并据此生成了一个展示澳大利亚试验场地位置的地图。