Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!
It was reported home and abroad that, the harm of rice blast can be controlled by mix-culture of various varieties.Mao Jianhui (1991) reported the rate of leaf blast decreased 74.23 % and the disease index decreased 85.30% while mix-cultulre method was carried out.The sogatells furcifera (Horvath) determination L8 (4 × 28) was used for the study on controlling rice blast by using mix-culture of different combinations ofhybtid rice Di-you 64 (R) with Wei-you 64 (S).The results showed that the panicle blast indexes decreased 46.32%~47.17 %.In the field demonstration, the leaf and penicle blast-controlling effects were 33.32 %and 37.66 % respectively, the yield increased 13.98%.