2018年连江县早稻新组合简比试验

The Simple Test of New Early Rice Combination in Lianjiang County in 2018

2018年连江县引进4个杂交水稻新组合,以农优90作对照开展早稻新组合简比试验,考察参试早稻组合生育期、产量、适应性等。结果表明:甬优4949每667m^2产量509.5kg,位居第1位,比对照农优90增产13.1%,综合表现较好,有较高的增产潜力,可进一步示范推广。

Four new hybrid rice combinations were introduced into Lianjiang County in 2018,and a simple test of early rice combinations was conducted with the control Nongyou 90.The growth period,yield and adaptability of the tested combinations were investigated.The results showed that Yongyou 4949 had the highest yield of 509.5 kg per667 m^2,which was 13.1%higher than Nongyou 90.It showed better comprehensive performance and higher yield potential,which could be further demonstrated and popularized.