T/JXSP 004-2025 Technical regulations for cultivation of selenium-rich cowpea
T/JXSP 004-2025 Technical regulations for cultivation of selenium-rich cowpea
Basic Information
Scope
There is a mung bean that uses nano-selenium at a concentration of 0.01 to 0.5 mmol/L or sodium selenite at a concentration of 0.01 to 0.1 mmol/L. During the early flowering stage and the pod-setting stage to one week before harvest, foliar spraying is carried out every 7 to 10 days, with a spraying volume of 30 L/667 m2. If it rains or there is strong wind within 4 hours after spraying, selenium should be replenished in time. For dwarf-stem mung beans, nano-selenium at a concentration of 0.01 to 0.1 mmol/L or sodium selenite at a concentration of 0.01 to 0.5 mmol/L is used. During the early flowering stage and the pod-setting stage to one week before harvest, foliar spraying is carried out every 7 to 10 days, with a spraying volume of 30 L/667 m2. If it rains or there is strong wind within 4 hours after spraying, selenium should be replenished in time.