光合生产潜力

湖南省主要粮食作物的光合生产潜力及其分布特征

The photosynthetic productive potential of main grain crops and distributive characteristics in Hunan Province

以田间试验数据为基础，对漳州市甘蔗光合生产潜力做出估算，并探讨了影响产量的主要因素。

Photosynthetic productive potentiality ( PPP ) of sugar cane was estimated in Zhangzhou based on field experiment and the main factors affecting its growth were studied .

玉米光合生产潜力和光温生产潜力年际变化不大，但由于降水量变率较大，故气候生产潜力年际波动也较大；

The potential photosynthesis productivity and potential temperature productivity changed a little between years , but climate potential productivity strongly fluctuated which ascribed to the precipitation asymmetrical distribution ;

河南省棉花的光合生产潜力在8130-9950kg·hm~-2之间，由北向南潜力值逐步减小。

The results were as follow : ( 1 ) The radiational potential productivity of cotton in Henan was 8130 ~ 9950 kg · hm-2 , the value became lower from north to south as the radiation became weaker .

本文在计算光合生产潜力的基础上，采用逐级订正法，分别对临汾市西、中、东部三区及全市平均状况的土地生产潜力进行了计算；

This paper is based on the Calculation of the potentiality of the photosynthesis production . Level correction is adopted west , middle , east and the potential of the average production of the land in Linfen City is calculated .

坝西地区光合、光温生产潜力高于坝东地区，但光温水生产潜力却大大低于坝东地区。

The photosynthesis potential productivity and light - temperature potential productivity of west bashang are higher than those of east bashang .