Henan Provincial Standard of the People's Republic of China
Latest
DB41/T 2052-2020
Scope
This document stipulates the pre-sowing preparation, sowing, field management and other contents for autumn sowing of Jianzhi pea seed production. This document is applicable to the production of pea seeds sown in autumn.
DB41/T 2052-2020 history
2020DB41/T 2052-2020 Technical regulations for the production of arrowhead pea seeds sown in autumn