In order to reduce rice breeding test costs, the authors studied the effects of fishing and new Japonica rice varieties selection in high altitude rice-fish fields on the basis of previous trials and the successful experience of rice-fish cultivation.The results showed that in trial fields, rice yields were 575.1 kg/667 m2, rice price was high, fish yields were 40.6 kg/667 m2, increasing benefits 1493.3 yuan/667 m2, in surrounding fields, rice yields were 645.2 kg/667 m2.
LI Rong-Bo-1, MA Ying-Cong-2, MA Wei-Zu-3, YANG Zheng-Fu-2, CHEN Bin-Juan-4
. Effects of Fishing and New Japonica Rice Varieties Selection in High Altitude Rice-fish Fields[J]. China Rice, 2014
, 20(6)
: 66
-68
.
DOI: 10.3969/j.issn.1006-8082.2014.06.018
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