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棉花良繁中,单株标记是一项重要工作。标记的方法多种多样,各有所长,我们经过几年摸索,找到了一种标记的新方法,实践证明,它具有操作简单适用、标记明显等特点。 1.标记材料:选用往年育苗扯破了的农用膜(老化了的不能用),或按1000个标签购5米新膜,裁成30×4.5厘米的塑料带,每一塑料带即为一标签,10个塑料带为一匝。 2.编号:改传统的田间编号为室内编号,用上海产三星牌特种铅笔。从塑料带一头隔2厘米开始编号,每一数字为2×1厘米,用这种方法标记的数字耐雨水冲刷,日晒夜露也不退色。
Planting cotton, single plant marking is an important task. There are many ways of marking, each having its own advantages. After years of exploration, we find a new method of marking. Practice has proved that it has the characteristics of simple operation and obvious marking. 1. Marking Material: Choose the agricultural film (aged can not be used) which was torn in the nursery seedlings in previous years or the new film of 5 meters according to 1000 labels, and cut into 30 × 4.5cm plastic strips, each of them is one Label, 10 plastic strips for a turn. 2. Numbering: change to the traditional field number for the indoor number, with Shanghai Samsung brand special pencil. Starting from a plastic tape separated by two centimeters each number, each number is 2 × 1 cm, with this method of marking the number of rain-resistant wash, the sun does not fade night.