biodegradable mulch film, corn yield per mu exceeds one ton!
in 2023, with the strong support of the science and education office of the provincial department of agriculture and rural affairs of the tongchuan agricultural science research institute of shaanxi province, the “thousand-acre biodegradable film substitution technology demonstration for plastic film” work was carried out and a ” corn 5335+ biodegradable film covering planting technology” measures. in mid-november, technicians conducted actual harvest and yield testing on…
