Machine-planted glutinous rice variety 415 in Hong Quang commune (Thanh Mien) yields more than 7.2 tons/ha.

This model applies soil preparation techniques with a depth of 20-25 cm to bury straw, pounding, harrowing, leveling the field combined with Trichoderma. This preparation combined with organic fertilizer helps to improve the soil, increase fertility, detoxify the soil and increase the efficiency of fertilizer use. The planting method applies tray seedlings, machine planting; spraying granular fertilizer to ensure uniformity and save labor...

In Hong Quang commune, 415 glutinous rice yields about 72.2 quintals/ha, 4.2 quintals/ha higher than the mass-cultivated 415 glutinous rice variety. Investment costs are reduced by nearly 5 million VND/ha and economic efficiency is increased by 8.5 million VND/ha compared to the control variety. The production model applying advanced techniques has many outstanding advantages compared to traditional farming methods, rice grows and develops well, tillers strongly, has a low rate of empty grains, and limits pests and diseases such as leaf rollers, brown planthoppers, and brown spot disease...