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Cheap 288 Cell Seed Starter Tray Wholesale Supplier


Porosity and bulk density Determination of matrix porosity was determined by immersion method(plastic nursery pots wholesale); matrix bulk density was determined by ring knife method. The results showed that on the third day after sowing, the emergence rate of treatment 6 and 7 was above 60%, which was significantly higher than that of the control (0) and other treatments (the emergence rate was about 20% or not); the fourth day after sowing, treatment 6 The emergence rate of 7 and 7 were 98.96% and 95.31%, respectively, which was significantly higher than that of the control(11.43cm square grow pots). The emergence rate of treatment 5 was comparable to that of the control, and the other treatments were lower than the control.


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(cheap 288 cell seed starter tray wholesale supplier)On the 5th day after sowing, the emergence rate of treatment 5 and 6 was higher than that of the control(plastic nursery pots), but the difference was not significant. The emergence rate of treatment 7 was comparable to that of the control, and the other treatments were significantly lower than the control. In summary, treatment 6 had the best emergence rate, followed by treatments 5 and 7. On the 20th and 30th day after sowing, the biological characteristics of sweet pepper plant height, stem thickness, leaf number, leaf size, leaf color and uniformity were investigated(11.43cm square nursery pots). The results showed that the plant height and stem thickness of treated plants 7 and 5 were higher than those of the control.


On the 30th day, the plant height of 7 plants was 8.1 mm larger than that of the control(cell trays), and the stem diameter was 1.6 mm larger than the control; the height and stem diameter of the treated plants were comparable to those of the control, or slightly lower than the control. Treatments 1, 2 plant height and stem thickness were significantly lower than the control. Treatment 7 had the highest number of leaves, significantly higher than the control, followed by treatment 5, and treatment 2 was the least(6.35cm square grow pots). Visual inspection of the appearance of the leaves, treatment of 5 and 7 leaves thick, leaf color green, good uniformity, are better than the control.


(cheap 288 cell seed starter tray wholesale supplier)In summary, the results showed that the growth of shoots in shoots was the best(wholesale nursery pots), followed by treatment 5, which was superior to the control, and the growth of shoots was the worst. The results showed that the maximum root length of treatment 4 was comparable to that of the control, and the maximum root length of the remaining treatments was lower than that of the control. The maximum root length of treatments 7 and 5 was the smallest(heavy duty gallon pot). The one-way analysis of variance showed significant difference from the control, and the roots were thick and visual. The number is large, thick, better than the control.


The bulk density of treatments 7 and 3 was reduced by 0.12 g·cm-3 compared with the control(black plastic nursery pots), and the treatments 5 and 1 were close to the control; the porosity of treatment 7, 5, 1, 3 was increased by 6, 5.5, 4, and 3 percentage points compared with the control, and the treatment 7 was increased. The amount was the highest; the water content of treatment 1, 5, and 7 increased by 13.9, 11.1, and 1.9 percentage points compared with the control(heavy duty plant pots). 300 yuan for perlite, 800 yuan for vermiculite, 150 yuan for coconut milk, 80 yuan for wood chips, 80 yuan for river sand, and the dosage of seedlings per tray is 0.008 square meters.(cheap 288 cell seed starter tray wholesale supplier)


The different seedling substrates were converted by volume(plastic nursery pots manufacturers), and the unit price was 500 yuan per m3 of peat soil. The one-way analysis of variance showed significant difference with the control. The results showed that the control cost was the highest and the other treatment costs were lower than the control. Among them, treatment 2 has the least cost, and the cost of seedling substrate required per tray is 3.52 yuan lower than that of the control, but its seedling effect is poor(8.89cm square grow pots). The cost of seedling substrate per well 7 and 5 was 1.96 and 2.56 yuan lower than that of the control.


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