不同栽培基质与施肥量对厚叶岩白菜生长量的影响

The influence of different media and fertilizing amount on the growth of Bergenia crassifolia(L.) Fritsch

以1年生新疆阿尔泰山厚叶岩白菜Bergenia crassifolia(L.)Fritsch小苗为试验材料,研究了极细锯末、粗锯末(直径0.5㎝)、极粗锯末(直径1㎝)、蘑菇菌棒4种基质以及不同硫酸钾复合肥使用量对其生长的影响。结果表明,极粗锯末促进厚叶岩白菜叶片数量生长和植株冠幅增大的效果最好,但促进厚叶岩白菜高生长效果最好的栽培基质则是蘑菇菌棒;4粒硫酸钾复合肥施用量明显促进了厚叶岩白菜叶片数量的生长,6粒硫酸钾复合肥施用量最适宜植株高度生长,10粒施用量则明显促进了厚叶岩白菜的冠幅生长。

Taking several plants from xinjiang ahai Bergenia crassifolia （L.） Fritsch annual seedlings and transplanting to the greenhouse grow after two months,the use of very fine sawdust, sawdust （diameter 0.5 cm ）, very thick sawdust （diameter 1 cm ）, mushroom fungus rods of these four matrix and into a number of different potassium sulphate compound fertilizer cultivation experiment, through the system to determine the growth of several indicators： leaf number, plant height, crown breadth and statistical data such as the variation and variation of percentage of the total, the experimental results showed that the suitable Bergenia crassifolia （L.） Fritseh leaf number and plant growth the increase of the crown cultivation matrix is extremely thick sawdust （diameter 1 cm）, and is suitable for the growth of plant height is mushroom fungus cultivation matrix bar; Suitable for thick shale amount of potassium sulphate compound fertilizer applied into the growth of Bergenia crassifolia （L.） Fritsch leaf number is 4 grains, the potassium sulphate compound fertilizer plant height growth well into the amount is 6, suitable for plant crown breadth is increase the amount of potassium sulphate compound fertilizer applied into 10, the test to a certain extent, promoted the development of the drug with the plant and introduction, and the relevant researchers of the plant and provides the theoretical basis and guidance.