投叶量对贵州珠形茶品质形成的影响

为了获得贵州珠形茶做形不同阶段最适的投叶量，通过设置不同的投叶量梯度，发现做形第一阶段投叶量为3～3．5kg时茶叶外形细嫩，叶子颗粒圆、紧结，色泽墨绿、均匀；做形第二阶段投叶量5kg时成形率高，颗粒紧结，较圆，均匀，墨绿亮。试验结果表明，做形第一阶段应大幅快摆，摆频100～110r／min，通风保持叶温在45～50℃范...

Influence of Leaf Input on Quality of Formation of Bead Tea from Guizhou

In order to obtain the optimal leaf input in different stages to form the shape bead tea made from Guizhou, we find that, by setting different gradients for leaf input, the tea outer appearance is delicate and tender, its leaf is round and tight, and its color is dark green and uniform, when the leaf input for the first phase is 3 - 3. 5 kg. When the leaf input for the second phase reaches 5 kg, the tea formation has a high rate. Its particle becomes tight, its shape looks more round and uniform, and its color presents dark green. The test results show that shape formation of the first phase should be significant in faster swing whose frequency is 100 - 110 r/rain. Leaf temperature in ventilation maintains in the range of 45 ℃ - 50 ℃, and leaf input is 3 - 3.5 kg. The swing frequency of the second phase is 80 - 85 r/rain. Leaf temperature maintains around 45 ~C. The input of leaf amount is 5 kg. The shape formation of the third phase should have a slight slow swing, and its frequency is 55 - 60 r/min. The input of leaf amount is 8 kg and the time is 100 - 120 min.