01216nam0 22003013i 450 VAN010856620170327095358.282978-88-13-35299-820170327d2016 |0itac50 baitaIT|||| |||||Commentario breve alla riforma Jobs acta cura di G. Zilio Grandi e M. Biasi[Assago]Wolters Kluwer ; [Padova]CEDAM2016XXVI, 818 p.24 cm.PadovaVANL000007AssagoVANL001664BiasiMarcoVANV083823340Zilio GrandiGaetanoVANV005800340CEDAM <editore>VANV111515650Wolters Kluwer <editore>VANV112727650ITSOL20230616RICAhttp://shop.wki.it/documenti/00187799_ind.pdfhttp://shop.wki.it/documenti/00187799_ind.pdfBIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZAIT-CE0105VAN00VAN0108566BIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZA00CONS IX.Eac.138 00UBG1484 20170327 Commentario breve alla riforma Jobs act1400127UNICAMPANIA03979nam 22003493a 450 991076583780332120250203235429.09783038976554303897655510.3390/books978-3-03897-655-4(CKB)5400000000000303(ScCtBLL)9021a9f2-c459-4a6d-86f8-cd71146e1d9e(OCoLC)1105805879(EXLCZ)99540000000000030320250203i20192019 uu enguru||||||||||txtrdacontentcrdamediacrrdacarrierFertilizer Application on Crop YieldJagadish TimsinaBasel, Switzerland :MDPI,2019.1 online resource (1 p.)Fertilizer application can increase crop yields and improve global food security, and thus has the potential to eliminate hunger and poverty. However, excessive amounts of fertilizer application can contribute to groundwater pollution, greenhouse gas emissions, eutrophication, deposition and disruptions to natural ecosystems, and soil acidification over time. Small farmers in many countries think inorganic fertilizers are expensive and degrade soils, and thus policymakers want to promote organic instead of inorganic fertilizers. To develop practical fertilizer recommendations for farmers, yield responses to applied fertilizers from inorganic and organic sources, indigenous nutrient supply from soil, and nutrient use efficiency require consideration. There is a lack of sufficient scientific understanding regarding the need and benefit of integrated nutrient management (i.e., judicious use of inorganic and organic sources of nutrients) to meet the nutrient demand of high-yielding crops, increase yields and profits, and reduce soil and environmental degradation. Inadequate knowledge has constrained efforts to develop precision nutrient management recommendations that aim to rationalize input costs, increase yields and profits, and reduce environmental externalities. This Special Issue of the journal provided some evidence of the usefulness of integrated nutrient management to sustain soil resources and supply nutrients to crops grown with major cereal and legume crops in some developing countries.soil organic matter; soil biota; soil acidity; soil erosion; fertilizer management; site-specific nutrient management; balanced use of fertilizers; integrated nutrient management; agronomic response; calcium; Copper; NPK amendments; Value Cost Ratio; Zinc; nitrogen use efficiency (NUE); nitrate assimilation; nitrate reductase activity; maize; nitrate; ammonia; NADH; NADH-dehydrogenase; Complex I; site-specific K management; soil K supply; maize yield response to K; maize crop manager; nutrient expert for maize; durum wheat; mineral N; organic N; S fertilization; grain quality; grain yield; phosphorous; potassium; corn-soybean rotation; management; production system; organic farming; conventional farming; organic nutrients; chemical fertilizers; global food demand; agroforestry system; evergreen agriculture; biofertilizer; Bacillus pumilus; growth promotion; N fertilizer; rice; yield; green manure; nitrogen uptake; Orychophragmus violaceus L.; soil nitrogen pools; grain yield; Zea mays L.; hybrid rice; K use efficiency; potassium; saline tract; soil N supply; soil N mineralization; N fertilization; potentially mineralizable N; humid Mediterranean climate; conservation agriculture; NUE; nitrogen recovery efficiency; nitrogen physiological recovery; wheat yields; Agrotain® urea; rice-wheat system; organic farming; forage legume; long-term productivity; soil health; economics; integrated nutrient management; rice; wheat; yield; net returns; soil health; sustainabilityTimsina Jagadish1266162ScCtBLLScCtBLLBOOK9910765837803321Fertilizer Application on Crop Yield3034323UNINA