Introduction of Liangyou 273

Liangyou273 F1 is approved by Hubei province, enjoy high & stable yield with good quality.

Characteristic: The variety grows vigorous, tassels uniform, ear rate is high, big and fruitful, in the later period, leaves are green and kernels are yellow, and kernels are full. The whole growing period is 130-134 days, plant height is 119.2-133.4cm, ear length is 25.1-30.5cm, thousand kernel weight is 29g, high quality, yield is more than 700kg per 666m².  

Cultivation point: Liangyou273 grows vigorous in the primary, so should be plant a little sparse, the plant is high, so should be aware usage of nitrogen and shine the field properly to prevent lodging. In the planting period, in Hubei province, it should plant between 20^th, April to 10^th, May, tassels in the middle of August, avoid high temperature to increase seed setting.  Cultivate strong young plant, plant with wide space, about 15kg per 666m², young plant is about 25-30 days. Plant in the rate of 5×8（3.3cm）or6×8（3.3cm），0.12-0.15 million points, each point with 1-2 plants. As for fertilizer, can be adjusting according to the filed, should grant enough nitrogen and phosphor. Prevent smut disease and rice borer.