A novel copper(Ⅱ) complex CuL(NO3)2 (where L=N,N′-bis(furaldehyde)-diethylenetriamine) was synthesized and characterized by X-ray crystallography analysis. The crystal belongs to monoclinic, space group C2/c with ce...A novel copper(Ⅱ) complex CuL(NO3)2 (where L=N,N′-bis(furaldehyde)-diethylenetriamine) was synthesized and characterized by X-ray crystallography analysis. The crystal belongs to monoclinic, space group C2/c with cell parameters a=1.924 0(6) nm, b=0.792 8(3) nm, c=2.504 1(8) nm, β=111.163(5)°, and Z=8. The coordination geometry around Cu(Ⅱ) is a distorted trigonal-bipyramid, and one-dimensional chain is formed through intermolecular hydrogen bonds. CCDC: 255629.展开更多
田间试验表明,30%氟酮磺草胺·呋喃磺草酮与氰氟草酯、苄嘧磺隆混用对直播田杂草有较好的除草效果,表现出较好的速杀性及较长的持效期。其中,药后48 d,用30%氟酮磺草胺·呋喃磺草酮悬浮剂24 m L+10%氰氟草酯乳油100 m L+10%苄...田间试验表明,30%氟酮磺草胺·呋喃磺草酮与氰氟草酯、苄嘧磺隆混用对直播田杂草有较好的除草效果,表现出较好的速杀性及较长的持效期。其中,药后48 d,用30%氟酮磺草胺·呋喃磺草酮悬浮剂24 m L+10%氰氟草酯乳油100 m L+10%苄嘧磺隆可湿性粉剂30 g的总草除草效果为92.0%,与对照药剂2.5%五氟磺草胺油剂100 m L+10%氰氟草酯乳油100 m L+10%苄嘧磺隆可湿性粉剂30 g的除草效果相当,且全性好,再加入70%丙森锌可湿性粉剂对水稻生长还有一定的促进作用,因此在当前水稻直播生产上有较好的示范推广应用前景。展开更多
文摘A novel copper(Ⅱ) complex CuL(NO3)2 (where L=N,N′-bis(furaldehyde)-diethylenetriamine) was synthesized and characterized by X-ray crystallography analysis. The crystal belongs to monoclinic, space group C2/c with cell parameters a=1.924 0(6) nm, b=0.792 8(3) nm, c=2.504 1(8) nm, β=111.163(5)°, and Z=8. The coordination geometry around Cu(Ⅱ) is a distorted trigonal-bipyramid, and one-dimensional chain is formed through intermolecular hydrogen bonds. CCDC: 255629.
文摘田间试验表明,30%氟酮磺草胺·呋喃磺草酮与氰氟草酯、苄嘧磺隆混用对直播田杂草有较好的除草效果,表现出较好的速杀性及较长的持效期。其中,药后48 d,用30%氟酮磺草胺·呋喃磺草酮悬浮剂24 m L+10%氰氟草酯乳油100 m L+10%苄嘧磺隆可湿性粉剂30 g的总草除草效果为92.0%,与对照药剂2.5%五氟磺草胺油剂100 m L+10%氰氟草酯乳油100 m L+10%苄嘧磺隆可湿性粉剂30 g的除草效果相当,且全性好,再加入70%丙森锌可湿性粉剂对水稻生长还有一定的促进作用,因此在当前水稻直播生产上有较好的示范推广应用前景。