Buying Guide · 2026-06-19 · 10分钟
Field-Trial Summary for Biodegradable Mulch Film: Which Crops Fit Best?
Summarizes field data from rice, cotton, corn, vegetables, and other crops using biodegradable mulch film in different Chinese regions.
Growers often ask which crops fit biodegradable mulch film best, but the more practical question is which crop-and-climate combinations match the film’s functional life and degradation rhythm. This article is useful because it summarizes field data from several regions rather than relying on one crop alone.
What does the summary show across crops?
| Crop | Representative Region | Main Field Benefit | Cost Logic |
|---|---|---|---|
| Rice | Panjin, Liaoning | Temperature, weed suppression, and water-saving potential | Should be reviewed against local input cost |
| Cotton | Kashgar, Xinjiang | Functional through the crop cycle with post-season degradation | Often compared against PE plus recovery labor |
| Fresh corn | Jianou, Fujian | Reduces residue-management burden and seasonal recovery work | Labor savings can be meaningful |
| Vegetables and potatoes | Several regions | Stable temperature and moisture support | Project economics vary by crop value and rotation |
Which crops often fit best first?
The strongest early-fit crops are usually those with a clear mulch-film benefit and a crop cycle that matches the degradation window, such as cotton, corn, vegetables, and some rice systems. Very short-cycle crops and some perennial systems often need more careful evaluation.
If you are considering biodegradable mulch film for a farm project, compare your crop cycle, climate, and post-season labor cost together. The best-fit crop is usually the one whose field schedule matches the film’s breakdown schedule.
FAQ
Does biodegradable mulch film work equally well for every crop?
No. The best results usually come when the crop cycle matches the film’s functional life and post-season degradation timing.
What does a 180-day degradation rate of 90% or higher really mean?
It generally means the film has been shown to break down substantially in soil over that period, which is one of the key technical checks buyers should request from suppliers.
Does switching to biodegradable mulch film require new laying equipment?
In many cases no. The laying method and equipment can stay close to PE practice, while the main change is that recovery is reduced or eliminated after harvest.