Figure 2From: Plant breeding can be made more efficient by having fewer, better crossesThe overall probability of a programme succeeding when P1 is constant. A comparison of either 10 or 200 crosses and K varying from 1,000 to 50,000 when the probability of an individual cross succeeding (P1) is a constant 0.005 or a constant 0.2 and the probability of a plant succeeding (P2) is a constant 0.001.Back to article page