Fertilizer is one of the most important needs for plants. Fertilizing can be done by using inorganic fertilizers or organic fertilizers. Long term fertilizing without adding matter could potentially reduce soil fertility and lead to not optimal growth plant. This study aims determine effect liquid fertilizer (LOF) made from rabbit urine, NPK fertilizer, combination both on bok choy, best dosage...

Half of field crop nitrogen (N) is often derived soil organic matter (SOM) mineralization, yet we do not fully understand the extent to which plant genotypic differences influence SOM mineralization dynamics across different N contexts. We explored effects rapeseed (Brassica napus) diversity on uptake from and inorganic sources. In a greenhouse study, applied dual 15N labeled ammonium-nitrate f...

There is a dearth of information on the effect macadamia husk compost (MHC) productivity short-season, shallow-rooted annual crops. We assessed response yield and nutrient uptake Chinese cabbage (Brassica rapa L. Chinensis) to MHC application. The treatments (zero control, inorganic fertilizer (100:60:60 kg NPK ha−1), 15 30 t ha−1 MHC) were arranged in randomized complete block design replicate...

Land application of poultry litter provides essential nutrients for hybrid bermudagrass [Cynodon dactylon (L.) Pers.] production, but ammonia (NH3) volatilization and N mineralization influence the amount of litter N available for plant uptake. Our objective was to determine the combination of broiler litter and fertilizer N, which maximizes the yields of forage and N, P, and K by ‘Coastal’ ber...

Intercropping is a crop cultivation system where more than one plant planted in planting area, this used to maximize land function and increase farmers' income. The aim of the study was obtain response growth yield intercropping reducing doses inorganic fertilizers with organic fertilizers, order optimal dosage mix. research conducted rice fields Subak Rapuan, Banjar Tarukan, Mas Village, Ubud,...

Recovering nitrogen (N) from agricultural wastewater for reuse in planting fields is a more sustainable and economical strategy to limit N pollution than using conventional treatments. Hereby, regular biochar produced by wheat straw pyrolysis Mg-modified were used as the carriers assess inorganic-N adsorption simulated potential of carried system. The results showed that materials have differen...