The analysis of the data of the seed's clarity and germination rate can not be separated from the seeds. The seeds, as a special, irreplaceable, and most basic production and reproduction data of agricultural production, are the carriers of the role of agricultural science and technology. It represents a country. The importance of the high and low levels of agricultural science and technology has continued to persist since the founding of the People’s Republic of China. At the beginning of the founding of the People’s Republic of China, the “Five-Year Plan for the Popularization of Improved Seeds†was formulated. After four major reforms, the “Seed Engineering†is still being implemented. "This project.
Through the cultivation of good varieties, and then through the guarantee of the quality of the seeds in the planting, the quality of the seeds, including the cleanliness of the seeds, germination rate, seed moisture content, seed purity and other four items. Seed clarity analysis can be performed using the Seed Wind Cleanness Tester. When analyzing the sample for the analysis of seed clarity, the weight percentage of all components should be calculated to one decimal place; with half sample analysis, each component is calculated to retain two Decimal places. The sum of the components of the final result should be 100.0%, and minor components less than 0.05% should be excluded from the calculation. If the sum is 99.9% or 100.1%, it should be increased or decreased by 0.1% from the maximum value (usually the net seed component).
In the seed germination test, the seed germination box is generally used to perform the best germination environment of the seed. When performing the conversion, the decimal place is generally calculated by rounding. After the integer is calculated, The sum of the following germination rates: normal seedlings, abnormal seedlings, hard seeds, fresh and non-germinating seeds, and the sum of five dead seeds can be 100, but if the value is less than 100, follow the method below. To operate: In abnormal seedlings, hard seeds, fresh non-germinating seeds and dead seeds, first find out the fractional fraction of the percentage of the maximum, and rounding this number to the largest integer, and as the final result.
When performing several conversions, attention should be paid to the processing of the decimal point position to ensure the accuracy of the measurement results. The data analysis of small bookstores in other aspects of quality inspection is no longer enumerated one by one.
Through the cultivation of good varieties, and then through the guarantee of the quality of the seeds in the planting, the quality of the seeds, including the cleanliness of the seeds, germination rate, seed moisture content, seed purity and other four items. Seed clarity analysis can be performed using the Seed Wind Cleanness Tester. When analyzing the sample for the analysis of seed clarity, the weight percentage of all components should be calculated to one decimal place; with half sample analysis, each component is calculated to retain two Decimal places. The sum of the components of the final result should be 100.0%, and minor components less than 0.05% should be excluded from the calculation. If the sum is 99.9% or 100.1%, it should be increased or decreased by 0.1% from the maximum value (usually the net seed component).
In the seed germination test, the seed germination box is generally used to perform the best germination environment of the seed. When performing the conversion, the decimal place is generally calculated by rounding. After the integer is calculated, The sum of the following germination rates: normal seedlings, abnormal seedlings, hard seeds, fresh and non-germinating seeds, and the sum of five dead seeds can be 100, but if the value is less than 100, follow the method below. To operate: In abnormal seedlings, hard seeds, fresh non-germinating seeds and dead seeds, first find out the fractional fraction of the percentage of the maximum, and rounding this number to the largest integer, and as the final result.
When performing several conversions, attention should be paid to the processing of the decimal point position to ensure the accuracy of the measurement results. The data analysis of small bookstores in other aspects of quality inspection is no longer enumerated one by one.
Slewing Bearing,Slewing Ring Bearing,Slewing Bearing for Excavator
Taper Roller Bearing Co., Ltd. , http://www.wtoobearing.com