| id=EnDivSummary name="EnDivSummary">Tomato | | | | fertilizer+0.2%i...更多mpact application |
| soilless seedling medium was used local resources. | | | | organic fertilizer1) and formula 2 (0.8%the ternary |
| Nutrient solution formula and plant regulation | | | | compound fertilizer)and formula 6(biogas fluid dilution |
| measurement were studied at the basis of preliminary | | | | one time) had significant difference comparison of the |
| study. Results as follow:1.Compound medium of | | | | clean water control respectively, and the testing |
| fermentation maize stalk and vermiculite with 3:1 ratio | | | | indexes were better than other treatments, of which |
| was the best of 7 medium. The seedling plant height, | | | | formula 4 was optimum, formula 2 and formula 6 |
| stem diameter, fresh and dry mass of above ground, | | | | were superior.3. It was the best treat when 100-200 |
| root dry mass and index of strong seedling was the | | | | mg/L paclobutrazol was applied at one leaf and half |
| highest after sowed 30d and 45d. It had significant | | | | leaf period, at one half leaf period was the worst treat |
| difference compared with CK (turf and vermiculite with | | | | and at two leaf half leaf period was the mediate treat. |
| 3:1 ratio). Leaf chlorophyll content, photosynthetic rate | | | | The index of strong seedling was decreased on 400 |
| and root vigor were higher than that in CK significantly. | | | | mg/L paclobutrazol treatment at three period. It |
| Turf could be replaced by agricultural wastes mixed | | | | appeared obvious drug toxicity on 600 mg/L |
| with cattle manure in factory cultivated seedling and | | | | paclobutrazol treatment.4.This test for the study of |
| the wastes could become useful.2. Optimization of 8 | | | | tomato soilless seedling technology offers a number of |
| nutrient solution formula were carried out used | | | | theoretical basis and technical support, promoting the |
| fermentation maize stalk medium and vermiculite with | | | | application of breeding factory and speed up the shift |
| 3:1 ratio, and water as CK. The results showed that | | | | of traditional agriculture to modern agriculture. |
| formula 4(0.5%the ternary compound | | | | |