As a light and worry saving product, diapers have an obvious growth trend in the infant market and adult market. However, there are still many problems to be solved behind the market expansion. The most important thing is how to dispose of the product after it is discarded. For this problem, this paper will take wheat as the experimental object to analyze whether waste products can have a positive impact on its growth.
Under drought conditions, the application of diapers had a significant effect on prolonging the time of plant death. In this experiment, the prolongation of plant death time by waste products was: Wheat > soybean > cabbage. The time of death prolonged with the increase of investment.
The addition of diapers had a significant effect on the relative growth height of wheat. The relative growth height of wheat increased with the increase of addition amount. After the addition amount reached 0.8%, the relative growth height of wheat did not change significantly; With the same content of diapers, the change of relative growth height of wheat with the increase of dosage is as follows: mixing > burying > spreading.
The addition of such waste products has a positive effect on the aboveground dry matter and significantly improves the dry matter accumulation of wheat, that is, the growth condition of wheat has been actively improved, and the aboveground dry matter accumulation has changed significantly, from 1.5g to 3.5G. When the dosage reaches 0.6% or above, the aboveground dry matter changes most significantly, and the dry matter accumulation reaches 5.5G. The advantages and disadvantages of the three modes are: mixed mode > buried mode > external paving mode. Under different addition methods, the accumulation of underground dry matter has changed differently. Under the three modes, the mixed mode is the best accumulation of underground dry matter of wheat.
The root length of wheat changed significantly with different addition modes of diapers. Compared with the blank control group, the spreading mode had no effect on the change of root length; In the buried mode, the root length of wheat was significantly shortened; In the mixed mode, the root length of wheat changed multiple. When the controlled dosage was constant, the dry root increased with the increase of water and fertilizer. The comparison results of adding mode on dry root weight of wheat were as follows: mixing > spreading > burying.
From the experimental process and results, it can be seen that the mixed mode has the most significant effects on prolonging the death time, wheat relative growth height, ground dry matter accumulation and dry root weight, indicating that this mode is the best addition mode. Control the change of dosage. When the dosage is 0.6% - 0.8%, the optimal dosage is basically achieved. Control the change of water and fertilizer content of the product and increase with the increase of water and fertilizer content, indicating that the water and fertilizer content does not reach the degree of burning seedlings, and the increase of water and fertilizer is conducive to the growth of wheat.
To sum up, it is not difficult to find that the characteristics of waste diapers are water absorption and storage, so it is feasible to apply them to agriculture. This experiment is mainly based on wheat, which can also be applied to other crops through different methods. It is believed that this technology will make another great progress in agricultural development when it is mature.