Investigation and Analysis on the Stable Development of Tobacco Leaf Production from the Angle of Growers

Study of embedded database and its design based on AT88SC1604 tobacco farmer card;

Breeding and Characteristics of New Wheat Variety Yannong 5286;

Effect of sowing time,seedling density and fertilizing on some agronomic and quality characters of wheat Yannong 19;

Studies on Breeding and Characters of Good Quality High Yield Wheat Yannong 19;

Effect of Ratios of Base Fertilizer and Topdressing of Nitrogen Fertilization on Nitrogen Absorption,Utilization,Grain Yield and Quality of Wheat Variety Yannong 19;

A New Cucumber F_ 1 Hybrid —‘Yannong No.1’;