机译:简单准确的叶面积估算模型
Inst Sci Food Prod CNR ISPA, I-70126 Bari, Italy;
Univ Naples Federico II, Dept Agr Sci, I-80055 Portici, Italy;
Univ Tuscia, Dept Agr Forestry Nat & Energy, I-01100 Viterbo, Italy;
estimation model; linear regression; nondestructive method;