SICHUAN TELOS NEW MATERIAL TECHNOLOGY CO., LTD , https://www.telosmaterial.com
A field tester was used to conduct 15 maize field-testing, formula fertilization and field comparison tests on different types of soil and different levels of fertility. A large amount of field test data was accumulated and comprehensive analysis was conducted to help scientific evaluation of soil testing and formula fertilization effects. Promote comprehensive application of soil testing and fertilizer application. This is also irreplaceable for the entire planting and crop production.
The test data collected by the soil tester was processed by Excel software and analyzed by DPS software. The test did not set up duplicates in the same field. The paired method in the t test was used to perform statistical tests on the differences in yield and economic traits of each treatment in the test. The soil tester was used to determine the differences in soil types, fertility levels, and annual fertilization and conventional fertilization treatments. Increase production data, use the method of comparison of group data in t-test to perform statistical test
Comparing the conventional fertilization treatment with that of the control (without fertilization or organic fertilizer application), it can be seen that the difference results obtained by using the soil tester for the three different formula fertilizations were compared using t-test method, and the results showed that there existed Significant differences, but also shows that the increase in corn yield through formula fertilization methods and habits is one of the effective methods.
Application of Soil Tester in Maize Yield Improvement Technology
Soil testing and formula fertilization technology is based on the investigation of fertilizers, fertilizers field trials and soil testing instrumentation laboratories, based on the performance of crop fertilizers, soil fertilizers and fertilizer effects, rational application of relevant procedures based on the nitrogen and phosphorus of organic fertilizers. Fertilizer, time, and application methods for potassium, fertilizer, and trace element fertilizers were counted. The implementation of this technology for different places has important implications for crops and planting, and it is also inseparable from the use of soil testing instruments.
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