The results show that yield increase effect and economic benefit of controlled release N fertilizer application decrease in lower, medium and higher fertility paddy soils in proper order.
结果表明：在较低、中等和较高肥力稻田上，施用控释氮肥的增产效果和经济效益依次递减；
2
Taller men are most successful with women, and women of medium height enjoy the best health, fertility and popularity with men.
身材高大的男性最受女性青睐，中等身高的女性健康状况和生育能力最好，同时也最受男性欢迎。
3
However, the fertility of this variety was more or less affect, because the chlorophyll con - tent of leaves reduced fairly quickly at medium-late stage.