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1.茶苗的始苗期,催芽的一般为4月中下旬,不催芽的推迟至5月中旬,催芽較不催芽的提早21—27天,冬播較春播提前3—8天; 2.茶苗的齐苗期,不論冬播春播,催芽的六月分可以齐苗,不催芽的齐苗期要延迟至七月分,甚至推迟至八月初旬; 3.催芽的茶苗生長强度較高,整齐度一致;不催芽的茶苗生長强度較低,生長表現参差不齐; 4.催芽的茶苗出土后的死亡数仅5％,不催芽的达16％,不催芽的其出苗后死亡数皎催芽的大于兩倍; 5.茶苗的成苗率,以催芽的成苗率高10—25％;多播校春播成苗率高6—10％; 6.在当前我省具体情况下,茶子播种以冬播为宜,各播既节省貯藏人工,保証茶子品質,又符合茶树的生物自然特性。
1 seedling seedling stage, the germination of the general mid-April late, not to postpone the germination until mid-May, germination is less premature germination 21-27 days, winter sowing ahead of spring sowing 3-8 days; Seedlings of Qi Miao, regardless of winter broadcast sowing, germination of the June points can be Qi Miao, not the germination of the Qi Miao period to be delayed to July points, or even postponed until early August; 3. Germination of tea seedling growth intensity than High, uniformed; tea seedlings do not germinate lower growth intensity, uneven growth performance; 4. Germination of tea seedlings after the death of the number of only 5%, not sprouting up to 16%, not germination of its post-emergence The death of Jiao budding more than twice; 5 tea seedlings into the seedling rate, the germination rate of germination 10-25%; sowing high school sowing rate of 6-10%; 6. In the current specific In the circumstances, tea sowing is suitable for winter sowing. The sowing saves the manpower of storage and ensures the quality of tea and meets the biological natural characteristics of tea tree.