They evaluated the agronomic potential of maize on reclaimed agricultural soil by amending encapsulated nano-rock phosphate (ENRP) and non-encapsulated nano-rock phosphate (NRP) as a primary source of P fertilizer.
A simple green precipitation technique was employed to obtain multi-nutrient (NPK) riched calcium phosphate nano fertilizers using citrate and carbonate ions as reducing agents. ... Adhikari T, Kundu S, Meena V, Rao AS (2014) Utilization of nano rock phosphate by maize (Zea mays L.) crop in a vertisol of central India. J Agric Sci Technol 4:384 ...
In the current study, phosphorous-containing hydroxyapatite nanoparticles (nHAP) were synthesized as a novel phosphorus nano-fertilizer using an environmentally friendly …
Furthermore, the water content of the tissue biomass The application of nano phosphate rock fertilizer at the doses of 100 kg.ha1 and 150 kg.ha1 resulted in the most significant root fresh weight. Meanwhile, the lowest one was discovered at a dose of 0 kg.ha1 on all types of P fertilizer (Figure 4). Similarly, the highest shoot fresh ...
Root fresh weight of maize as affected by various types of phosphate fertilizers and doses of P 2 O 5, NG (Nano guano), NBF (nano phosphate rock), and (SP36). D0, D1, D2, D3 (dose 0, 50,100 ...
Nano-sized humic acid improves phosphate fertiliser efficiency in chilli pepper. ... The future distribution and production of global phosphate rock reserves. Resources Conservation and Recycling. (2011) BA De Melo et al. ... Effects of humic acid-enhanced phosphate fertilizer on wheat yield, phosphorus uptake, and soil available phosphorus ...
Nano fertilizers contain n a nosized p a rticle s, which p l ant s can ab s o rb and im p r ov e crop y i eld s . T h ey are t h e product o f a ne w t e chnolog y wit h pot e nt ial applic at ion ...
A nanostructured slow-release fertilizer system was formulated in a study by blending nanoemulsions of nano phosphate and potash fertilizer with neem cake and PGPR . Nanoemulsion-based formulations effectively combat fungal …
To prepare nano-size black phosphate ... P. S. Solubility and efficiency of rock phosphate fertilizers partially acidulated with zeolite and pillared clay as additives. Agronomy 10, 918 (2020).
Effects of nano-rock phosphate (NRP) and encapsulated nano-rock phosphate (ENRP) on maize (Zea mays L.) P uptake and PUE in the absence and presence of PSB inoculant . Treatments Shoot P (mg P 100 g
was aimed to coat urea with nano zinc oxide (ZnO, <100 nm) and nano rock phosphate (RP, <48.6 nm) particles using pine oleoresin (POR) as a coating agent, and also to study their effect on N
One of the challenges in agriculture practices is guaranteeing an adequate and bioavailable phosphorus supply for plants on phosphorus-deficient soils. A promising alternative lies in the utilization of phosphate nano-fertilizers …
In addition, the remaining challenges in progress toward the real application of CaP as nano-fertilizers, involving several fields (i.e., agronomic or material science sectors), are identified and discussed. ... and bulky phosphate rock (PR, mainly formed by bulky stoichiometric apatite) as P fertilizers in sunflower (Helianthus annuus) was ...
Nano rock phosphate was prepared using a 24 blade FRITSCH Rotar Mill (Model Nano rock phosphate, Phosphate solubilisation, P solubilising fungi, P ... of fertilizer phosphorus is converted to insoluble form. A greater part of soil phosphorus, approximately 95%-99% is present in the form of insoluble phosphates ...
Preparation and utilization of modified indigenous mineral product (MIMP) in tandem with nano fertilizers as an alternative to the recommended practices. The study involved three sources of phosphorus (P) and potassium (K) in horizontal factors and four sources of nitrogen (N) in vertical factors including control, organized in strip plot. MIMP is a multinutrient …
the crystals size of converted rock phosphate was found in nano size (19.7 39.1 nm). Moreove- r Sterio microscopy illustrated that, after calcination and zeolitization processes, the nano zeolite converted from rock phosphate ore took different shapes with three dimension crystals growth as end of crystallization process. Whilst XRD manifested ...
The first factor is the type of fertilizer, consisting of nano guano, nano phosphate rock, and SP-36. The second factor is the dose of P 2 O 5 with four treatment levels, namely 0 kg.ha -1, 50 kg.ha -1, 100 kg.ha -1, and 150 kg.ha -1 . The …
These objectives were attained by inventing nanofabricating process in accordance to farming requirements and segregating heavy metal free P-containing minerals from Rock Phosphate …
The efficacy of needle-shaped nano-hydroxyapatite (nHA; Ca10(PO4)6(OH)2) as a phosphate (Pi) fertilizer was evaluated as well as its impact on soil and soybean (Glycine max) bacterial and fungal ...
To better understand how rock phosphate-based nano-fertilizers in combination with an appropriate PSB inoculant improve the production potential of abandoned cropland, we …
Nano-fertilizers are nutrient carriers, whose substrates in the range of nano-dimension (1–100 nm), capable of supplying nutrients to the plant system for an extended period of time without associated environmental hazard. ... In maize, relatively higher-yield response to nano-rock phosphate was obtained as compared to micro-sized rock ...
Meanwhile, PNMs have significant advantages over commercial phosphate fertilizers, their bioavailability and stability also need to improve, and therefore, we also targeted some strategies to improve the bioavailability of PNMs (Fig. 2). ... Nano rock phosphate: a potential phosphatic fertilizer to crops. Agrochimica (2017) N. Alexandratos et al.
Nano fertilizers are the important tools in agriculture to improve crop growth, yield and quality parameters with increase nutrient use efficiency, reduce wastage of fertilizers and cost of ...
that use of nano-P fertilizer, as an alternative to ... Additionally, phosphate fertilizers are obtained from phosphoric rock, a nonrenewable resource, ...
Additionally, phosphate fertilizers are obtained from phosphoric rock, a nonrenewable resource, and whose reserves are running out. Due to multiple problems associated highly mobile, and readily available to crops. with traditional phosphate fertilizers, nanofertilizers could be a suitable alternative. soluble forms of
Conventional P fertilizers (TSP and rock phosphate) were tested, as well. In the acid Ultisol (pH 4.7), ... M. Formulation of green nano-fertilizer to enhance the plant growth through slow and sustained release of nitrogen. J. Pharm. Res. 2012, 5, …
Why is rock phosphate the best fertilizer? Rock phosphate is a vital fertilizer used in agriculture. It is used to make phosphates, a key ingredient in fertilizers, and helps crops grow. Rock phosphate comes from deposits of phosphatic rock and is a natural fertilizer. It can be used as an amendment to soil, water, or spray-on product.
A novel nano bio-fertilizer encapsulation method was developed to crosslink chitosan and alginate with humic acid. These nanocapsules, referred to as (Ch./Alg.HA.NPK) or (Ch./Alg.HA.NPK.PGPRs ...
Humic acid enhanced phosphate fertilizer was prepared by simulating the production process of phosphate fertilizer in the laboratory, as shown in the flow chart in Fig. 6. A total of 42.64 parts ...
In the context of phosphorus (P) exhaustion and low P use efficiency (PUE) in crop production, a field trial was designed on a low-P soil in southwestern Germany in 2020 and 2021 to investigate the effects of P fertilizer type and on maize growth and P uptake and PUE. The experimental factors were (i) two P fertilizer types, rock phosphate (RP) and diammonium …
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