The wheat topdressing urea masters "six essentials" and "three taboos"

Topdressing urea "six essentials" 1 to grasp the amount of use: the optimum amount of mu is 8 to 12 kg; 2 uniform application: uneven application will cause wheat to burn seedlings, but also cause fertilizer waste; 3 deep application of soil: should Apply as much as possible to cover soil to a depth of 10 to 15 centimeters. 4 Apply in advance: When topdressing wheat in the spring, it should be 5 to 8 days ahead of other nitrogen fertilizers; 5 It must be applied in combination with phosphorus and potassium fertilizers: Phosphorus and potassium fertilizers must be applied. In order to meet the needs of wheat for nutrients, 6 external fertilizers are applied: spraying urea at the middle and late stages of wheat with a concentration of 2%, that is, adding 1 kg of urea in 50 kg of water, spraying 1 mu of wheat, spraying a total of 3 to 4 Times, interval 8 to 10 days.

Topdressing urea "three bogey" 1 bogey and alkaline fertilizer mixed application: when urea topdressing wheat, can not be mixed with ammonia, ammonium bicarbonate, grass ash and other alkaline fertilizers; 2 bogey applied to the surface: urea soluble in water The land of the applicator is not covered with soil, nutrients are dissolved in the rainwater and lost, but also stick on the surface of the leaves to cause wheat burns; 3 bogey water irrigation: urea is dissolved in water in molecular state in the soil, although it can be preserved by soil adsorption. However, after the application of large water irrigation, string irrigation, urea will be washed away without adsorption. Therefore, it is better to infiltrate with fine water.

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Metatron Hunter 4025 NLS

Metatron Hunter 4025:

Description and Field of Application
Purpose
The Metapathia-GR Hunter software can operate only with the telemetric nonlinear analysis data processing apparatus "Metatron" and its subsequent modifications. The telemetric nonlinear analysis data processing device is compatible with the IBM-type PCs and intended for studying reaction of a biological object to different types of the informational impact. "Metatron" allows correlating the measurement process with the process affecting it and performs the following.


Operations:
1) It measures J (0) which mirrors the change of the describing parameter, and the entropic potential relative to its ini- tial value;
2) It transforms continuous signal J (0) with the preset intervals of frequencies into a histogram (a row of numerical val-ues of scanned frequencies with serial numbers from 1.8 to 8.2 Hz.);
3) It sends the current W values to PC and displays the graph on the monitor simultaneously with its impact on the examinee.
4) It accumulates the W value in its memory unit, if observing the histogram is more convenient upon completion of the measurements;
5) It issues the scale-correlated commands required for regulating the effect on the examinee at testing;
6) It transmits the W values from the unit into PC memory upon completion of the measurements and saves them in unit memory of prior to the beginning of recording data of the next measurements.


Telemetric nonlinear analysis data processing apparatus "Metatron" (hereinafter "apparatus") can be used for non-linear analysis of biological structures and testing of biologically active supplements. The apparatus can also be used in research centers and scientific research facilities.

Metatron Hunter 4025

The apparatus is intended to register psychophysics changes in system and allows to:


- Get qualitative estimation of functional condition in a form of topical analysis.
- Control effectiveness and results of different ways of treatment.
- Analyze dynamics of functional condition changes over period of time.
- Determine initial nidus of functional breach.
- Estimate character of changes using expert systems.
- Estimate basic characteristics of bio-system homeostasis.
Metatron Hunter 4025


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