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Fertilization principle (1) According to soil testing and fertilization results to determine the rational use of nitrogen, phosphorus and potassium fertilizer; (2) The application of nitrogen fertilizer was divided into different levels, the appropriate amount of nitrogenous fertilizer was reduced, the high-yielding plots were good for the use of sedge fertilizer, and the middle-low yielding plots were simplified fertilization. (3) Based on the available boron content of soil, add appropriate amount of boron fertilizer; (4) increase organic fertilizer, organic and inorganic fertilizer to promote and increase the intensity of straw; (5) Acidification of severe soil application of alkaline fertilizer; (6) fertilizer application should be combined with other high-yielding and high-quality cultivation techniques, with particular attention to increase planting density Fertilization tips Pre-low temperature application of waxy manure, can increase the ground temperature 2 ℃ -3 ℃, and can increase the potassium content of crop cells Volume, thereby enhancing the cell's water holding capacity, so that the cells are not easy to freeze at low temperatures, enhance cold resistance. Wheat should be at 12 Application in mid-late should be appropriate, and strong seedlings should be applied Tuza Hefei, and weakly-seasoned and late-maturing wheat should be mixed Tuzafei appropriate Amount of phosphate fertilizer, mu field application of soil or sprinkle mixed Hefei 2500 kg or so. Perennial crop application should be accounted for throughout the year Fertilizer amount of about 50%, about 500 kg per mu soil fertilization of soil and pigs, cattle and cattle manure about 2500 kg. Beware of nitrate accumulation in greenhouse vegetables Winter low temperature and low light more weathering, greenhouse vegetables more likely to accumulate nitrate. special This is especially true for leafy vegetables and root vegetables. In the process of fertilization, should strictly control the amount of nitrogen, increased phosphorus and potassium, especially Do not be able to use ammonium nitrate, potassium nitrate and so on. Previous: What Is Bio-organic Fertilizer? C1008 Xinyidai International, 7th Xixie Road, Xi’an China E-mail: info@agronaturetech.com Web: www.agronaturetech.com Copyright © Xi'an Naturetech Co.,Ltd
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Princip oplodnje (1) Prema ispitivanju tla i rezultate oplodnje kako bi se utvrdilo racionalno korištenje dušika, fosfora i kalijskog gnojiva; (2) Primjena dušikovog gnojiva podijeljena je na različite razine, snižena je odgovarajuća količina dušičnog gnojiva, visoki prinosi su bili dobri za upotrebu sedge gnojiva, a srednje niske prinosne plohe bile su pojednostavljene gnojidbe. (3) Na temelju raspoloživog sadržaja bora tla, dodati odgovarajuću količinu borog gnojiva; (4) povećanje organskog gnojiva, organskih i anorganskih gnojiva za promicanje i povećanje intenziteta slame; (5) usisavanje teške primjene alkalnog gnojiva; (6) primjena gnojiva treba kombinirati s ostalim tehnikama uzgoja visoke kakvoće i visoke kakvoće, s posebnim naglaskom na povećanje gustoće nasada Savjeti za oplodnju Pred-niskotemperaturna primjena voska gnojiva može povećati temperaturu na zemlji 2 ℃ -3 ℃, a može povećati sadržaj kalija stanica usjeva Volumen, čime se povećava kapacitet zadržavanja vode u ćeliji, tako da stanice nisu lako zamrzavati pri niskim temperaturama, povećavaju otpornost na hladnoću. Pšenica bi trebala biti na 12 Primjena u sredinom kasno bi trebala biti prikladna, a jake sadnice treba primijeniti Tuza Hefei, i slabo zaliveno i kasno zrele pšenice treba miješati Tuzafei odgovarajuće Količina fosfatnog gnojiva, mu primjena tla ili posipati miješani Hefei 2500 kg ili tako. Višegodišnja primjena usjeva trebala bi biti obračunata tijekom cijele godine Gnojiva iznose oko 50%, oko 500 kg po gnojidbi zemljišta tla i svinja, goveda i gnojnica oko 2500 kg. Čuvajte se nakupine nitrata u staklenkastom povrću Zima niske temperature i niske svjetlosti više vremenskih utjecaja, staklenik povrće vjerojatno akumulirati nitrat. poseban To se posebno odnosi na lisnato povrće i korjenasto povrće. U procesu oplodnje, treba strogo kontrolirati količinu dušika, povećan fosfor i kalij, posebno Nemojte koristiti amonijev nitrat, kalijev nitrat i tako dalje. Dodaj: C1008 Xinyidai International, 7 Xixie ceste, Xi'an Kina 710065 E-mail: info@agronaturetech.com Web: www.agronaturetech.com Copyright © Xi'an Naturetech Co, Ltd