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Serve azote in throw on early February?

Podawać azot w rzepaku na początku lutego?
  • We should not suggest only the last year for fertilization. We don’t have to administer high doses, and at the same time use available water. However asot must still be in soil. 

Year this azote was posted too late on almost every plantation of

Before the year spring agriculture started already in early February. Yes in fact, taking into consideration of the subsequent course weather, vegetation was accelerated by about a month. Remember, that in the south west country the thistle had started flowering already at the end of March, a many plants required the performance of regulatory treatment already in the first March week. At the turn of February and March it was already the first dose of nitrogen in beans (in the south – western regions). Analyzing the course of vegetation and weather conditions we can come to conclusions, that in most cases of note, before all in the winter has been delivered with delay. We were blocked by the regulations, because in conjunction with exceeding the term threshold, application was possible relatively quickly, but field conditions effectively prevented entry with the spreader. I dose often in southern regions would not come until the end of February. In such arrangement a better solution might have been then to give the whole lot now, because remember about that, that it is best, that the application N in the bloom be finished at about 4 weeks before the bloom. Then however no one could predict yet, that this phase

would begin extremely quickly. 

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Will in February vegetation move with high intensity?

We are not in the capacity to predict yet how this year’s spring vegetation will proceed. In the case of short-term prognosisWeather, for  24 hours, accuracy is estimated at about 90 proc. However already predictions covering its range about 7 – 10 days are significantly less precise, a their accuracy is time estimated at 40 – 50 percent. This more difficult to determine weather conditions in an longer period covering even some weeks. Not long-term forecasts, though in many aspects may differ from the actual situation, they give us a certain picture of what may be to us . And according to their vegetation may move on reasonably quickly. At which this year diverged from the standard, a not the standard. Therefore it would be a mistake to arrange agrotection only based on the previous season. We must however be ready for a quite flexible approach. This is worth noting, and that before the year vegetation of thunder in February was approximate to that which we usually observe in March. Key were there high, as for this month, temperatures.

However vegetation started in February not for the first time. Never before had been at

this time year so dynamic. 

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Deep fertilization makes sense on multiple levels

Does add nitrogen in thickness as fastest, when it is only possible?

Current forecasts long-term do not predict the appearance of winter in south – western regions. Looking at the prognosis for Wroclaw and the surrounding regions we can notice it, that the temperatures in during day are most often to oscillate in round 7 – 8 C in the first half of February, on the other hand in night in borders 0 C or this after this indication. Similar predictions apply to most regions. This means, that we will have to deal with slow vegetation. Inevitably there will be questions whether to already have a nit.

Unquestionably, if vegetation starts, it will be justified to give N. What more, a nit should be applied before resuming vegetation, especially in cases of dynamic weather.and initiation of intensive life processes by plants. With which the large risk would be to administer a high dose N already in early February. In the case of early application a safe solution would be to administer a lower dose of the fast acting form nitrate. This will provide reinvigoration of the thrombus at start vegetation. High doses of the fast acting form, especially the fastest nitrate, are less safe in the context of how the weather will shape each day of February. There is as almost possible, that there will appear winter conditions. More wrong would be convinced, to from this consideration completely to reduce fertilization at the moment, when this will already be possible. The more so, because nitrogen will not act even in the fastest form immediately. Must be dissolved and displaced in soil. 

The fertilization strategy must adapt to the field situation, but in the case of early spring applications of nitrogen, especially to the weather situation. Before the year the nitrogen was delivered with delay on most plantations of grape in the country. The administration of high doses of nitrate form even in one application had their justification, but remember, that in some regions at the moment of application already for two – three weeks there has been intensive vegetation. If uda success to give azote in early February, there is no need to give a fast acting form in very high dose. Of course a completely different strategy can

be adopted in the application of nitrate form and urea, where both forms are worth dosing directly after

same, especially when the amide form has a large participation in the general dose N. 

We will

stilldiscussinFebruaryduringregionalFarmer”DirectionInnovation” conferences.Thesewillbefrom4to20Februaryindifferentlocationsofthe country. 

DirectionInnovation

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MichalNowacki:Onmylandsnigdynie-bede-mial-rekordow,156391.html”class=”read-more-box-text”>MichalNowacki:Onmylandsnigdywillbemanyrekordów

 

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