Covering plants at night in the winter increased seed yield of transplanted oilseed rape (Brassica napus L. cv. Zheyouyou 2) on a low boron soil

Ye, Z., Bell, R. W., Huang, L., Yang, Y., & Dell, B. (1997). Covering plants at night in the winter increased seed yield of transplanted oilseed rape (Brassica napus L. cv. Zheyouyou 2) on a low boron soil. In Boron in Soils and Plants (pp. 29–34). Springer Netherlands. https://doi.org/10.1007/978-94-011-5564-9_6