Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 538-2005
Scope
This standard specifies the requirements for technical measures for high-yield, high-quality, and efficient cultivation of summer corn. This standard is mainly applicable to Huang-Huai-Hai summer corn areas with two crops a year, such as wheat and corn, and plots with a basic yield of about 9 000kg/hm2. Other summer corn areas with similar natural ecological elements to this area can also be used as a reference. .
DB37/T 538-2005 history
2005DB37/T 538-2005 High-yield, high-quality, high-efficiency production technology regulations for summer maize