Soil sampling and field experiments - Vietnam
Effect of conventional and biodegradable mulch films on crop and soil health (common experiment)
In Vietnam the common experiment is sited at the Soils and Fertilizers Research Center in Bac Giang province, where maize (Zea mays) was first grown during the winter (October 2022 to February 2023). A second sowing was made in March 2023.
Recording plant growth two weeks after planting (October 2022).
Soil sampling at the end of the experiment.