Regards farm !! The theme of this article will discuss about the dosage and how fertilization of rice plants is the answer to some colleagues who share with Gate Farm . Questions about the dosage and how fertilization of rice plants would be too long if I answer via SMS. Therefore, for a rather long answer questions will be answered via post only, so sorry if the answer is not quickly missed by us.
Actually, to answer the question of dosage and how fertilization of rice plants is difficult because the dose of fertilizer rice crop is very relative very, very dependent on weather or climate, soil type, the availability of nutrients in the soil, the availability of organic matter in the soil, varieties of rice plants, the type of fertilizer given and how fertilizer. Therefore, if the articles are maspary write this time not in accordance with your habits we would like to apologize.
As has been maspary wrote above that of fertilizers to the rice crop once it is varied from region to another, between one farmer with other farmers and between seasons is also different. If maspary may recommend just using your titen knowledge, that try with a small dose first if the results are good enough just elevated doses in the upcoming season. You certainly are more familiar with the condition of your soil.
As an illustration of the normal ground government provides fertilizer recommendations for rice as follows, Urea 200 kg - 250 kg, 100 kg SP36 - KCl 150 kg and 75 kg - 100 kg. If using NPK dose is 100 kg urea and 300 kg NPK. It was only the recommended dosage, to specify the exact dose then you should do a test on your own land either between seasons or between locations.
Apply fertilizer according to your predictions and observations has a maximum do anything yet. If you have not done fertilization with different doses again, and so on until you find a dose that is really optimal for your rice crop. But in pemeberiannya not too far beyond the government's recommendation mentioned above.
Timing of fertilizer in rice is also very varied, but according maspary are as follows:
If you are using Urea, SP36 and KCl (200-250 Kg: 100-150 Kg: 75-100 Kg / ha). One day before planting to do the deployment SP36 100%. After the age of 7 hst did spread of Urea 30% to 50% KCl. When I was 20 hst did spread of urea 40% and after the age of 30 HST did spread of urea 30% and 50% KCl. If you are using Urea, SP36 and KCl, but you have BWD. The first and second application the same as above (Before planting application SP36 100%, 7 HST application of urea 30% plus 50% KCl), but once a week to do a color test with BWN leaves. If the test result is deemed needed the addition of new urea did increase slightly by about 10%. Testing is done until the rice crop was 40 days after planting. At the age of 30 hst KCL remaining 50% is given everything.
If you are using Urea and NPK Ponska (100 Kg: 300 Kg / ha). Age 7 hst provide 30% urea and NPK Ponska 50%, at the age of 20 hst provide urea 40% and after the age of 30 hst provide 30% urea and NPK Ponska 50%. If menggukan BWD 7 hst applications provide only 50% Ponska without urea, after one week of doing a test with BWD if the test result is deemed necessary the addition of urea did increase 10%. And so on do testing every week with LCC. Typing the age of 30 hst give Ponska 50%.
If you are using Urea and NPK (100 Kg: 300 Kg / ha). Give NPK rainbow 100% at the age of 1 HST rice. After one week to give urea 30%. When I was 20 hst provide urea 40% and when the paddy was 30 hst provide urea 30%. If you are using BWD NPK give 100% when paddy aged 1 hst, after 7 hst do a test with BWD BWD and if the test results do deemed necessary to add additional urea 10%. And so on do urea after doing a test with BWD every 1 week.
Some ways of applying fertilizer in rice plants by maspary are:
Sprinkle evenly on the paddy fields if you use tile system.
If you use the system Legowo row planting fertilizer application only in places that no plant or outside legowo. Giving or dissemination is done through the legowo.
Fertilizer there is also a dijimpitkan and placed in the intersection within the rice plant. So it is not distributed evenly.
There is also a creative farmer who gives such a manner fertilizer dijimpitkan at the intersection between the plant and then stepped on one leg.
All of that is up to you, if there is time and labor by way dijimpit fertilizer and trampled the most effective fertilizer because it can reduce the wastage of fertilizer by evaporation or carried by the flow of water. But if you feel busy and there's no time should be spread evenly alone.
That dose and mode of fertilizing paddy version of the Gate of Agriculture may not add to the confusion of all readers. Everything we write is merely constitute our experience in the field. Hopefully this article can add insight and knowledge of Indonesian farmers, and of course maspary hope this article can help increase the production of farmers all (maspary).
