41. The fruit's thin skin and small crop yield make it difficult to export overseas. 42. However, higher crop yields effectively multiplied the amount of land. 43. Uncertainty and variable crop yields led to major settlement reorganizations. 44. For crop yields , wet weather in August is considered more significant than mid-July rains. 45. But lower crop yields in Latin American this year may make those limits unnecessary. 46. The products help increase production and crop yields without harming the environment, said Glickman. 47. Winter crop yields are expected to plummet by 54 percent to 13 million tons. 48. Armed again with advanced knowledge, farmers managed to nearly double their normal crop yield . 49. Crop yields were reduced by as much as one-half.50. Loss of pollinators means a reduction in crop yields .
