Research Article
Application of Chitosan-Based Hydrogel Obtained from Insects in Pine Planting
Table 1
Inventory of pine seedling.
| Site | Quantity (pcs) | Hydrogel consumption per 2000 seedlings | Adaptability (%) | | | | September 2019 | April 2020 | October 2020 |
| No. 1 | 2526 | 0.5 kg, hydrogel + clay | 43.4 ± 0.14 | 40.2 ± 0.32 | 38.5 ± 0.26 | No. 2 | 1942 | 1 kg, hydrogel | 47.4 ± 0.21 | 42.7 ± 0.12 | 40.9 ± 0.4 | Control | 1631 | Clay | 27.8 ± 0.13 | 22.6 ± 0.17 | 21.6 ± 0.7 |
|
|