   Open space is the main reason for the low yield of chestnut, which is caused by poor pollination and fertilization, and the trace elements such as boron, zinc and molybdenum are the main factors causing poor pollination and insemination. Because the chestnut tree lacks these trace elements, there will be less pollen, deformity, weak vitality, etc., affecting pollination and insemination. Therefore, in the summer and autumn, these trace elements are replenished in time to accumulate in the branches before the leaves fall. After the second year of germination, there are sufficient trace elements such as boron, zinc and molybdenum to supply the flowering needs, so that the pollination and insemination can be carried out smoothly. There will be no openness. The specific practices are as follows:
   In the summer and autumn combined with pre-harvest fertilizer and post-harvest fertilizer, adding borax and zinc sulphate, each time a tree of 5 years or more per plant , or a tree of 50 kg or more, borax 0.25 ~ 0.50 kg, zinc sulfate 0.15 ~ 0.25 kg, mix well with other fertilizers, and dig shallow trenches under the canopy, then cover the soil.
   In addition, during summer and autumn summer shoots and autumn shoots, 0.1% borax, 0.1% zinc sulfate, 0.1% ammonium molybdate mixture is sprayed every 10 to 15 days , and 600 times amino acid compound micro-fertilizer, 0.2% urea. , 0.3% potassium dihydrogen phosphate, 0.1% magnesium with the spray mixture, to enhance absorption of the blade boron, zinc, molybdenum, 3 to 5 times continuously sprayed uniformly wet the inside and outside of all foliage canopy, drops of water began to It is advisable to drip down and add trace elements from the foliage. ( Agricultural Resources Guide Huang Jiannan)
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Retractable Tape Measure Sewing is made of non-stretch fiberglass material, which is durable and wear resistant. With a portable handy plastic case outside, the inside flexible vinyl tape measure is 1.5M/60In in length, Retractable Tape Measure Sewing won't stretch or deform, provides superior measurement consistence; Soft tape measure, a flexible and portable tape measure, made from soft plastic material. One of the magical features of the tape is that you simply press a button in the middle of the plastic box to retract the long ruler.It goes back in automatically,portable tape measure, easy to carry, quick and easy to measure with ease. Retractable Tape Measure Sewing is a good sewing tool that features an accurate tape measuring for sewing, tailoring, body,waist measurement or measuring any curved surface. It is suitable for a seamstress, a quilter or whoever just need a flexible measuring tape.
About Material
The tape measure is made of ABS case, PVC coated fiberglass. All the materials are eco-friendly, which pass ROHS and EN-71 tests. The lead content is less than 5ppm.
About Case Color
Case colors can be customized according to pantone code. We have stock for standard color, white and black.
We can make metal silver color and transparent color too.
About Custom Logo
Custom logo is available.For 1-2colors logo, we will use silk printing
For full color logo, we will print it with heat transfer printing ,
And we also make normal sticker or epoxy plate logo sticker for single color or full color logo
For PU or real leather tape measure, we can make emboss logo
For Plush covered item,we can make embroidry logo
About Tape Colors
Standard tape colors are in white and black
We can make pink, green or other colors.
Full color design is available too.
About Tapeline Size
The standard length is 150cm/60inch and 100cm/40inches
We have longer one in length of 180cm/72inch and 200cm/79inch, and the maximum length is 214cm.
The maximun length for the square shape item is 1.5M/60inch,
Tape width is 7.5mm.
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