The result indicated that layer faeces and cow manure diversely affected the photosynthesis of wheat in different stages of growth.

通过盆栽试验研究鸡粪和奶牛粪对小麦和油菜光合速率及蒸腾速率的影响。

He had a telephone in his cow-house, and he could calculate exactly what effect next year's Canada wheat crop would have on what he planted.

他的牛圈里装着电话，他还能准确地计算出加拿大来年的小麦产量会对他种植的农作物产生什么样的影响。

There were horses and cows and fields of beans and wheat under a beautiful blue sky, and we were brought to the barn where a cow was standing alone, in the middle of the wooden floor.

大豆和小麦在美丽的蓝天下一望无际。我们被带到一个牲口棚前。里面有一头奶牛，站在木地板的中间。

Studies were conducted on manufacture of high protein dried milk from wheat embryo syrup and cow milk mixtures.

研究了用麦胚浆液与牛乳混合生产高蛋白奶粉的方法。

He had a telephone in his cow-house, and he could figure up exactly what effect next year's Canada wheat crop would have on potatoes planted in the dark of the moon.

他在奶牛舍里装了一部电话，还能准确地弄清楚什么将影响到第二年的加拿大小麦的产量，这本来是对在月里看不到月亮时种的土豆才有影响的。