不同栽培模式对食叶草和将军菊苣生长的影响

本文开展了土壤栽培、椰糠半无土槽式栽培和水培模式对食叶草和将军菊苣生长的影响试验，以探究牧草新型高效栽培模式，为优质牧草高效生产提供参考。结果表明，椰糠半无土槽式栽培模式下，两种牧草的叶片生长情况、全株干鲜重和叶片粗蛋白含量总体均优于土壤栽培和水培。

The Effect of Different Cultivation Pattern on Growth of General Chicory and Leaf-eating grass

To evaluate the optimum cultivation pattern for grass cultivation , General chicory (Rumex hanus by.) and Leaf-eating grass (Rumex protein grass) were used as the test materials which growing under the soil cultivation mode (CK), semi-soilless cultivation of coconut bran mode (T1) and hydroponic cultivation mode (T2), respectively. To study the differences between the different cultivation patterns, growth of leaves, fresh and dry weight of the whole plant, and crude protein content of leaves after cutting were tested and compared for each pattern. The results showed that under T1 treatment, the leaf length, leaf width, number of leaves, fresh weight, dry weight and crude protein content of all the cultivars were higher than CK and T2 treatments. Specially, the leaf length, leaf width and fresh weight under T1 treatment achieved the significant levels. However, the dry matter content under CK treatment obtained the highest level, and then T2 and T1. In conclusion, based on this experiment, high-yield and high-quality of general chicory and leaf-eating grass could be obtained under the semi-soilless cultivation mode of coconut bran. Key Words: Forage grass, Cultivation pattern, Leaf growth, yield, quality.