How to make celery not hollow

   1. Choose high-quality celery with high purity and good quality: such as four seasons celery, celery celery, Ventura, Jinnan celery No. 1, American celery and so on.

   2 , pay attention to the cultivation method : According to the measurement, in the case of the same fertilizer and water, the celery cultivated on the plot with strong salt and alkali, relatively heavy, sandy and serious pests and diseases is prone to hollow disease. Therefore, cultivate celery should choose a plot rich in organic matter, water retention and fertility, and good drainage and irrigation conditions. Cultivate celery in the greenhouse, keep the temperature at 18 °C ~ 23 °C during the day , do not exceed 25 °C, keep the temperature at 13 °C ~ 18 °C, do not lower than 10 °C, and the ground temperature should be 13 °C ~ 18 °C. The base fertilizer should be applied, and the fertilizer in the growing season is dominated by quick-acting nitrogen fertilizer. It should be timely to top dressing and watering, not to take off the fertilizer, and take measures of small water and watering, thin fertilizer and diligent application. In the vigorous growth period of celery, it is necessary to supply water for fertilizer without interruption, and it should be topdressed every 15 to 20 days. Gibberellin has the effect of promoting the growth of celery, but it can only increase the output when the water and fertilizer supply is sufficient, the management measures are proper, and the celery itself is relatively thick.

 

 

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Finger Jointed Board is a good replacement of solid wood ,natural wood without knots and finger jointed .


This Fushi Brand Finger Joint Primed Pine is a perfect product for many uses, especially for furniture . Some of the many uses are fascia, corner boards, trim base molding, furniture parts, shelving, cabinets etc. It is pre-primed for your convenience with two coats of high quality factory applied primer. There are no knots to bleed through your final top coat of paint, making this a great product for painting. It is recommended that you top coat with a high quality latex paint for years of dependability. This Clear Finger Joint Primed Pine can be used for interior and exterior uses, separating it from many other products. It also has better stability than many fake wood products. Also, if you later decide to change the color, it repaints better than most fake wood products.

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1. Description of Goods :

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5) MC : 8-12%

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7) Sanding : 240 or 320 grit ( face ) , 180 grit ( back )

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2) Delivery time : in 15 days after T / T with 30% deposit or L / C at sight

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