A Urine Test Strip or dipstick test is a basic diagnostic tool used to determine pathological changes in a patient`s urine in standard urinalysis. A standard Urine Test strip may comprise up to 10 different chemical pads or reagents which react when immersed in, and then removed from, a urine sample. A urine test strip or dipstick test is a basic diagnostic tool used to determine pathological changes in a patient's urine in standard urinalysis. Urine Glucose Strips,Urine Reagent Strips,Rine Protein Glucose Test Strips,Urine Protein Strips Changchun Medicon Technology Development Co., Ltd , https://www.jlmdk.com
2, pay attention to pull the object. Pull branches are mainly applied to long branches with a length of more than 50 cm. The extension of the center does not generally pull, if the main branch is not enough, it can be pulled into the main branch, and re-training the center to extend the head. Weak trees do not pull branches. When spindle-shaped tree branches are pulled, the length of the lower branch should be greater than 100 cm. The length of the main branch in the middle should be greater than 70 cm. It is not good enough to extend the canopy.
3, pay attention to the branch angle. The auxiliary culture technology should generally be larger than the main branch angle, maintain a certain degree of affiliation, sparsely layered crown, main branch 70-80 degrees, auxiliary branch 80-90 degrees. Pulling branches is not only the opening angle, but also should adjust its growth position, so that the branches do not overlap from top to bottom, left and right are not crowded, evenly distributed, and take up space.
4, pay attention to operating essentials. Before pulling the branches, the base of the branches must be rubbed and softened to prevent them from cracking. Pull the rope when the rope should leave a certain gap, tied too tightly Yile injured xylem, branches tied the position of the rope, so that the branches do not produce bow back after the pull is good, keep the branches straight extension.
5, pay attention to the use of competition. In dense planting, competitive shoots can also be used as a backbone to promote rapid saplings. Since the competing branches are easily pulled apart, they should be pulled out in the lateral direction when the branches are pulled.
Young fruit tree branches five attention
1, pay attention to pull the time. The initial period of production (from late March to early April) and late growth (from late August to late September) are the main periods of Lazhi. During the production period, the branch is pulled and the branch on the back is easy to prosper. The summer cutting measures such as wiping bud and twisting tip must be taken in time. Branches and leaves are not suitable for long-term branching. At this time, branches and shoots are easy to shoot and shoots are tender, which wastes nutrients and weakens tree power. It is not conducive to the growth of shoots and the expansion of the canopy.