fgp meaning in English

足-地面-压力模式

Irrigated before fgp in harvest ii , it could provide more high quality alfalfa in front of rain season . wue could be enhanced through insuring the produce of the harvest i and ii or refraining soil - water from evaporating
因此，提高苜蓿水分利用率有两条途径：一是要确保第一、二茬的产量；二是要尽量的抑制棵间蒸发。
The alfalfa gross yield logarithmically correlated the amounts of irrigation in north china plain . the times before the ep ( initial - period ) , that before the fgp ( fast - grow - period ) in harvest i , and that before the fgp ( fast - grow - period ) in harvest ii were the best ones for irrigation . various treatments could n ' t result in the difference in the nutrient components of alfalfa in the same variety
研究表明，苜蓿合成的干物质量与苜蓿蒸腾量呈显著线性相关，各茬之间的蒸腾水利用率( twue )差异显著，一、二茬的蒸腾水利用率显著高于三、四茬，而同茬不同处理间不存在显著差异。