
Comparative study of RYNAN Smart Fertilizers and farmer’s practice on Choy Sum (Brassica sp.)
The Choy sum is a member of the genus Brassica of the mustard family, Brassicaceae.
Treatment Start Date: June 17, 2020
End Date: July 22, 2020
Growth Cycle: 30-35 Days
Soil Type: Loam Soil
Location: Long Duc Commune, Tra Vinh Province Vietnam
Region: Vietnam’s Mekong River Delta
Land use: Intensive Land Farming
They are commonly used commonly in Asian cuisines. This vegetable is a quick-growing, herbaceous plant that prefers cooler climates ranging from 15°C to 25°C.
The Asia-Pacific vegetable market sales growth increased by 2.9% to $785.6B from 2013 - 2019, hitting record highs in 2019 (Source). As global consumption increases, the pressures on producing high-quality and profitable crops increases as well.
A comparative study was done to evaluate farmer’s practice in a farm located in Vietnam’s Mekong Delta region and RYNAN Smart fertilizers: RYNAN® Vetamate 27-08-08+TE (2% Humic) & RYNAN® Chitosan L100.







