|
|
|
|
|
Yumeng Gu, Chunjie Qi, Fuxing Liu, Quanyong Lei and Yuchao Ding
In this study, the DEA?Malmquist index method was used to measure the total factor productivity of citrus in seven major mandarin-producing provinces and seven major tangerine-producing provinces in China from 2006 to 2020. Moran?s I index was used to te...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yumeng Gu, Chunjie Qi, Yu He, Fuxing Liu and Beige Luo
In this study, the transcendental logarithmic cost function model was used to measure the rate of technological progress in seven major mandarin-producing regions and seven major tangerine-producing regions in China from 2006 to 2021. The modified gravit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yumeng Cheng, Hongmei Li, Lulu Liu, Guangjun Wang, Haojing Gu and Belinda Luke
Oedaleus decorus asiaticus is one of the most harmful locusts in agricultural and pastoral areas in China. Plagues of this grasshopper can aggravate grassland degradation and cause huge damage to the livestock industry. Fungal biopesticides are seen as a...
ver más
|
|
|
|
|
|