Yuan family new upstart

Certification number: 20170020

Characteristics: The whole growth period is 132.3 days, which is 1.8 days longer than the control Y Liangyou No. 1. The

The variety of plants is compact, the leaves are dark green, the leaves are short and wide, and the fields grow handsome and clear.

Strong sputum, effective panicles, scorpion tip colorless, large spikes and large grains, high seed setting rate, 1000-grain weight

Small, ripening color is good. The plant height is 111.7 cm, the effective ear is 182,000, and the ear length is 25.9.

Cm, the total number of grains per panicle is 194.5, the number of real grains is 156.3, and the seed setting rate is 80.4%.

The weight of the tablets was 23.6 g. The roughness rate is 78.7%, the polished rice rate is 70.3%, and the whole polished rice rate is 67.3%.

Length 6.4mm, grain aspect ratio 3.1, chalk white grain rate 17%, chalkiness 4.0%, linear precipitation

Powder 13.0%, gel consistency 70mm. Naturally induced identification of rice blast resistance: the ear-necked scorpion is grade 9,

High-sensitivity rice blast; comprehensive index of rice blast resistance 3.9.

   Production performance: Participated in the rice area test in Jiangxi Province from 2015 to 2016, the average yield per mu in 2015

626.26 kg, an increase of 4.31% over the control Y Liangyou No. 1, not significant; 2016 average

The yield per mu was 609.10 kg, which was 3.40% higher than that of the control Y Liangyou No. 1. It was not significant. Two years flat

The average yield per mu was 617.68 kg, which was 3.86% higher than that of the control Y Liangyou No. 1.