Recall from that lecture that the optimal allocation of fertilizer involves balancing the different fertilizers so the price of each fertilizer equals the marginal value product of that fertilizer.
Recall from that lecture that the optimal allocation of fertilizer involves balancing the different fertilizers so the price of each fertilizer equals the marginal value product of that fertilizer.
肥料的最佳分配应考虑不同肥料之间的平衡，使每一种肥料的价格都等于该肥料的边际产值。