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在幼龄茶树对摘芽、打顶和除去叶的三一分之一的处理与树龄、顶芽生长的关系以及对除掉叶的三分之二和叶片修剪的处理与施肥水平的关系,做了两个试验。试验1,应用无性系 DT_1和 TRI2025两个品种。DT_1顶芽萌动的植株比休眠状态的植株生长更快和更长的侧枝,而在 TRI2025休眠状态的植株却产生了更多的侧枝。两无性系对摘芽和打顶处理的,产生了更多更长的侧枝和叶子。两无性系摘除成熟叶处理的抑制了植株的生长。两无性系摘芽+嫩叶,摘芽+成熟叶及单独摘成熟叶的,经重复处理,在第二次评定中,均降低了植株高度。DT_1摘芽增加了侧枝长度、叶的产量和植株重量,而 TRI2025仅增长侧枝。两无性系摘成熟叶处理的更抑制了植株生长。试验2,应用 TRI2025无性系,摘叶及每叶剪掉三分之二处理的结果,促使休眠状态的芽提早萌发。这种趋势随后降低了。摘除嫩叶处理的,降低了株高和株重,但却增加了总叶量。摘除嫩叶+老叶处理的,也降低了株高。摘除老叶处理和摘除嫩叶+老叶处理的一样,导致骨干枝上的产叶速度暂时的下降,但植株的总叶量却增量了。摘除老叶的,产生短的侧枝。每叶剪除三分之二的,减少了植株的高度和重量,却增加了侧技和叶片的数量。重复处理后的第二次评定中, 剪叶处理产生了更多的侧枝,但与除叶处理的一样,减轻了植株的重量。在施肥水平和除叶各处理间,对植株高度和重量的相互影响是明显的。在高肥水平下,所有除叶处理比不除叶处理的结果产生较少的干物质。这些结果指明了对幼龄植株所能得到的最好生长方法。
The relationship between the one-third treatment of young tea plants for picking buds, topping and removal of leaves, the relationship between the age of the tree and the growth of the terminal buds, and the treatment of two-thirds of the leaves removed and leaf pruning and the fertilization level Two trials. Test 1, the application of clones DT_1 and TRI2025 two varieties. DT_1 top bud sprouted plants grew faster and longer than dormant ones, whereas dormant plants in TRI2025 produced more collateral. Two clones of pick-buds and topping treatments produced more and longer collateral and leaves. Both clones removed mature leaf treatment inhibited plant growth. The two clones of the bud + young leaves, bud + mature leaves and mature leaves alone were picked, after repeated treatment, in the second assessment, all reduced plant height. DT_1 shoots increased collateral length, leaf yield and plant weight, whereas TRI2025 only increased collateral. Both clones picked mature leaf treatment more inhibited plant growth. In experiment 2, the TRI2025 clones were used, and the results of picking off the leaves and cutting off two-thirds of the leaves of each leaf resulted in the germination of dormant buds prematurely. This trend is then reduced. Removal of young leaves reduced plant height and plant weight, but increased total leaf yield. Removal of young leaves + leaves treatment, but also reduces plant height. The removal of the old leaves was the same as the removal of the young leaves + the old leaves, resulting in a temporary decrease in the rate of leaf emergence on the backbone branches, but the total leaf volume of the plants increased. Remove the old leaves, resulting in short side branches. Cutting two-thirds of each leaf reduces plant height and weight, but increases the number of lateral techniques and leaves. In the second evaluation after repeated treatments, the cut leaves treatment produced more side branches but reduced the weight of the plants as in the leaf removal treatment. The interaction between plant height and weight is evident at fertilization levels and between leaf treatments. At high fat levels, all leaf removal treatments produced less dry matter than did the non-leaf removal treatments. These results indicate the best method of growth available for young plants.