Reapplying organic fertilizer to improve soil
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Organic fertilizer can play a multiple role in enhancing soil permeability, increasing ground temperature, and providing balanced nutrition. Years of planting and excessive use of chemical fertilizers have caused soil compaction. This can be said to be the chief culprit of root injury or rotten roots, thus improving fertilization, reducing fertilizer use, reusing organic fertilizer, improving soil, and promoting Rooting, ensuring the normal growth of a large cucumber during the whole growth period is an important weight for the high yield of wintering cucumbers.
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Organic fertilizers, such as chicken manure and cow dung, should be used in an amount of 20 to 25 square meters, but they must be fully decomposed before use to avoid burning roots or causing pests and diseases.
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High ridge cultivation to increase ground temperature
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Ridge planting is a commonly used method of planting, but most vegetable growers plant cucumbers on the slopes of ridges instead of directly on the ridges. This can improve the ground temperature, but it can also be improperly applied due to watering. And the danger of injury. Therefore, wintering cucumber is more suitable for high ridge ridge cultivation.
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The ridge height is 20 cm and the width is 20 cm. This will not only increase the light-receiving area of ​​the ridge surface, but also improve the ground temperature. It will also improve the hardening of the farming layer below 15 cm caused by the use of the rotary tiller to turn the ground . The current situation of poor gas permeability is more conducive to the growth of roots.
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Tuo Shi Lu planting bio-fertilizer
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The roots of cucumber are distributed shallowly and are distributed in the soil layer of 5~30 cm. They have strong aerobicity, strong aerobic respiration and good development in soil with high oxygen content. The colonization should not be too deep, and the dew is beneficial to the development of the root system after planting.
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Root disease is one of the major problems in cucumber production in greenhouses in recent years. The biological fertilizer can be used to prevent root diseases by means of bacteria inhibition, and it can also promote rooting, which is conducive to the formation of strong vegetables and the increase of vegetable yield. It can be used for acreage of roots and anti-dead biological fertilizers of 80~120 kg.
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Rational roots of fertilizer and water are developed
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If too much water is poured at one time, the soil moisture will be too much, which will reduce the oxygen content of the soil, which is not conducive to the normal root breathing and the root injury. If the concentration of salt in the soil solution is too large if the amount of one-time application is too large, it will easily cause root burning. On the other hand, when there is little water, the soil particles have an increased ability to adsorb moisture and nutrients, which hinders the absorption of nutrients and water by the roots. Therefore, it is necessary to properly water and fertilize. The amount of watering and fertilization can be controlled according to the dry and wet conditions of the soil and the growth demand of the vegetables, so as to avoid rooting or burning roots caused by excessive watering and fertilization. For those who have caused root damage and have yellow leaves, they should be prevented in time. Using foliar spray and underground irrigation combined method, the cytokinin can be sprayed 600 times and the nucleotide fertilizer is 500 times to prevent the leaves from aging; the rooting agent is applied 1500 times to promote rooting.
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Author: Zhang Feng Xiang
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Galv Mounting Bracket Cw Support Hook DWG
Product Name:Galv single phase fuse mounting bracket cw support hook DWG
Key words:Single phase fuse mounting support cw support hook DWG,Power galv single phase fuse mounting bracket cw support hook DWG,Single phase fuse mounting bracket cw support hook DWG for galv
Application: Used in conjunction with outdoor 100A service fuseholders
Technical parameters
Size:210x100x95
Part No.: Q.Q.Q.000014
Material elongation:Q345
Finished: Galvanized,HDG,Plain,Painting,Dacromet,Electrogalvanizing,Oiled,Phosphorization,etc
Place of origina:China
HS Code:730820
Trademark:ZBRF
Color:Customized
Part:Power,Galv
Transport Package:Plastic Bag or Gunny bag and Wooden Case
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Certification:CE,SGS,A.S
Tensile strength ≥410Mpa
Yield strength ≥280Mpa
Elongation≥22%
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