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Acta Agron Sin ›› 2006, Vol. 32 ›› Issue (08): 1244-1247.

• RESEARCH NOTES • Previous Articles     Next Articles

The Characters of Graft Chimera of Brassica juncea (stock) and Brassica napus (scion)

GUAN Chun-Yun,HUANG Jian-Liang,LI Xun,TIAN Sen-Lin   

  1. Hunan Agricultural University, Changsha 410128 Hunan, China
  • Received:2005-08-16 Revised:1900-01-01 Online:2006-08-12 Published:2006-08-12
  • Contact: GUAN Chun-Yun

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Abstract:

A graft chimera was formed from Brassica juncea (stock) and Brassica napus (scion). Its botanical, agrionomic characters and the absorbing capacity of hardly soluble phosphate from phosphoric ore powders were studied. Results show that, except the claretls, the graft chimera had no other characters different from these of Brassica napus. Its agronomic characters were much better than those of Brassica napus and Brassica juncea. The root absorbing capacity of graft chimera to hardly soluble phosphorus in fertilizer was strong. And the absorbed phosphorus was transferred mainly to above-ground organs and distributed reasonably in the plant.

Key words: Brassica juncea, Brassica napus, Graft chimera

CLC Number: 

  • S565
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