Response to Pr-70 in wheat

To determine whether the seed inoculant, Pr-70, is economical on acid sands at Jibberding. The inoculant will be used in conjunction with increasing rates of phosphorus to determine the most profitable return for farmers in the region.

本研究旨在明确种子接种剂（seed inoculant）Pr-70在吉伯丁（Jibberding）酸性砂质土壤中的应用经济性。该接种剂将与梯度递增的磷施用量配合施用，以确定该区域农户可获得的最优盈利回报。