First, the tree is too busy. It can be circularly peeled at the base of the main branch at the full flowering period of the jujube tree, reaching deep into the xylem. The width is about 0.5 cm. It is roughly how thick the bark is.
Our plastic pipette includes serological pipette and disposable transfer pipette.
The serological pipette(pipette tip) is made of imported high quality polystyrene. Novel aspiration area design can fit most of the pipettors on the market. Mainly used for accurate measure or transfer certain volume liquid and is widely employed in the field of cell cuture, bacteriology, clinical research, etc. Six capacity 1ml, 2ml, 5ml, 10ml, 25ml and 50ml are available.
The disposable transfer pipette is made of superior LDPE material, non-toxic, adapted to draw, transfer or carry for small volume liquid. The soft material make the pipette can be bent with a certain angle, which is convenient for drawing or adding liquid in irregular or micro container. Individual pack or bulk pack are available.
Disposable Pipette,Plastic Pipette,Transfer Pipette,Micro Pipette,Pipette Tip Hebei Orient Imp. & Exp. Co. Ltd. , https://www.orientmedcare.com
Second, no pollination tree is configured. For jujube varieties such as Zihong jujube, pollination varieties generally need to be configured, otherwise the result rate is low. Jujube trees can be grafted pollination varieties on the upper branches of the jujube tree.
Third, jujube dry weather during flowering, female flowers stigma viscosity decreased, easy to lose activity, affect pollination and fertilization, the rate of decline. In the flowering period, the jujube trees can be sprayed with water to increase the humidity around 8-10 am and 5 pm.