The genetic behavior of fertility restoration genes of the cytoplasmic male sterile line Maxie A was studied to facilitate the use of Maweizhan male sterile cyt
<正>To evaluate the effects of irrigation and organ-ic matter on methane emission,experimentswere conducted on Aqu-paddy soil with pH6.2,24.16g·kg~(-1) of
Uniconazol, (E)_1_(4_chlorophenyl)_4, 4_dimethyl_2(1,2,4_triazol_l_yl)_1_penten_3_01, named S3307, is a new plant growth retardant that can retard the growth of