Effects of Combined Application of Biogas Slurry and Chemical Fertilizers on Silage Corn, Soil Nutrients, and Microorganisms by Wencong Yang, Yijing Cheng, Xia Wu, Jia Zhou, Xiuping Liu

“…In the greenhouse of the Chinese Academy of Sciences located on Huaizhong Road in Shijiazhuang City, Hebei Province, five fertilization treatment levels were established. These consisted of no fertilization (CK), conventional chemical fertilizer (with 100% chemical fertilizer application), and biogas slurry substitution treatments for chemical fertilizers (replacing 30%, 60%, and 100% of the chemical fertilizer nitrogen with biogas slurry nitrogen). …”
Get full text

Association between PM2.5 components and poor ovarian response in assisted reproductive technology patients: A retrospective cohort study identifying sensitive exposure windows in... by Rui-Ling Liu, Zhi-Lei Xu, Yu-Ling Hu, Xing-Yu Lv, Quan-Zi Yao, Jia-Liang He, Li-Juan Fu, Li-Hong Geng, Tong Wang, Zhao-Hui Zhong, Yi-Jian Zhu, Yu-Bin Ding

“…., sulfate [SO42-], nitrate [NO3-], ammonium [NH4+], organic matter [OM] and black carbon [BC]), are increasingly recognized as potential risk factors for poor ovarian response (POR) in fertility treatments. However, existing research is limited, and the critical periods of vulnerability to exposure to PM2.5 and its components remain unclear. …”
Get full text

Agronomic application effects of organic wastes on a squash crop production by Graciela Pellejero, Jonathan Menéndez, Julieta Palacios, Gabriela Aschkar, Francisco J. Garcia-Navarro, Juan M. Trujillo-Gonzalez, Juan L. Chacon-Vozmediano, Raimundo Jimenez-Ballesta

“…During the second sampling, the percentage of dry matter in the control differed significantly from the two fertilized treatments.Conclusion Compost of onion residue mixed with bovine manure can be applied as an organic fertilizer with similar positive effects to mineral fertilization in the first squash crop implantation stage.…”
Get full text

Effect of integrative NPK soil and foliar nutrition on winter wheat (Triticum aestivum L.) productivity in irrigated arid lands by Komolitdin Sultonov, Guzal Kholmurodova, Jamoliddin Eshonkulov, Kholik Allanov, Obidjon Sindarov, Kholmurod Khayitov, Jamila Khaitbaeva, Shavkat Salomov, Sabirjan Isaev, Altingul Djumanazarova, Risolatxon Imyaminova, Nodirakhan Jurayeva, Mavluda Karimova, Lobar Khayrullaeva, Nodirakhon Yakubjonova, Normat Durdiev, Rano Yuldasheva, Botir Khaitov

“…The main plots consisted of three chemical fertilization treatments at the following rates: N150P105K75, N180P125K90, and N210P145K105. …”
Get full text

Feather hydrolysate as a promising nitrogenârich fertilizer for greenhouse lettuce cultivation by Lisiane Sobucki, Rodrigo Ferraz Ramos, Elci Gubiani, Gustavo Brunetto, Douglas Rodrigo Kaiser, Daniel Joner Daroit

“…Partial chemical characterization of FH, FP, and PL was performed. Fertilization treatments were applied to reach 180 kg N/ha. …”
Get full text

Application of indigenous zinc-solubilizing bacteria in biofertilizers to enhance zinc nutrition of rice grains in inceptisols paddy fields by E. Pratiwi, P. Lestari, Y. Nugraha, W. Hartatik, Z. Susanti, I.G.M. Subiksa, A. Kasno, T.A. Adriany, Y.S. Fatma, A.F. Nababan, A.A. Rivaie

“…The addition of zinc containing fertilizer treatments did not enhance rice yield compared to the addition of other tratments or control. …”
Get full text

The impact of nutrient deficiency on the structure of soil microbial communities within a double-cropping system by Rulan Yang, Zheng Sun, Yu Gong, Peng Zhou, Xinping Zhang, Jie Wang, Qiang Dong, Fei Gao

“…To clarify the specific response of soil microorganisms to the absence of key nutrients in the ecosystems of the annual double cropping system, this study investigated how the lack of essential nutrients affected the diversity, abundance, and functional dynamics of microorganisms in the soil, and designed five treatment methods: (1) CK, nofertilizer treatment; (2) NPK, adequate nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer treatment; (3) PK, nitrogen deficiency treatment; (4) NK, phosphorus deficiency treatment; and (5) NP, potassium deficiency treatment. …”
Get full text

Analysis of the Synergistic Effect of Endophytic Bacteria and Metabolites on Yield in Soybean Roots Under Biochar with Nitrogen Fertilization by Hui Liu, Wanyu Dou, Wenlong Zhang, Yutao Li, Guoxin Shi, Lifang Fu, Lihong Wang

“…Therefore, in this study, we investigate the changes in endophytic bacterial communities and metabolites in soybean roots under different combinations of biochar and nitrogen fertilizer treatments by setting different fertilization levels and using high-throughput sequencing and non-targeted metabolomics techniques. …”
Get full text

The optimization of calcareous soil cation exchange capacity via the feather hydrolysate and N-P fertilizers integration by Doaa A. Goda, Eman H. El-Gamal, Mohamed Rashad, Yasser R. Abdel-Fattah

“…The leaf surface area (SA, m2 gm−1) was increased by 695% and 37% compared to the control (without any addition) and N-P fertilizer treatments (100% of the recommended dose), respectively. …”
Get full text

Effects of long-term fertilizer practices on rhizosphere soil ammonia oxidizer community structure under the double-cropping rice field by Haiming Tang, Li Wen, Lihong Shi, Kaikai Cheng, Geng Sun, Mei Sun, Weiyan Li

“…Rhizosphere soil AOB and AOA community composition was dominated by Proteobacteria, Actinobacteria and Acidobacteria with all fertilizer treatments. There had significantly positively correlation between the abundance of AOA and SOC, total N, and NH4-N contents. …”
Get full text

Agronomic and Nutritional Evaluation of INIA 910—Kumymarca Ryegrass (<i>Lolium multiflorum</i> Lam.): An Alternative for Sustainable Forage Production in Department of Amazonas (NW... by Héctor V. Vásquez, Leandro Valqui, Leidy G. Bobadilla, Enrique Meseth, Milton J. Trigoso, Luis H. Zagaceta, Lamberto Valqui-Valqui, David Saravia-Navarro, Elgar Barboza, Jorge L. Maicelo

“…The results showed that applying 180 kg/ha of nitrogen with a 45-day cutting interval provided the highest dry matter yield (460 kg/m²) and superior agronomic traits, including plant height (96.73 cm), number of tillers, and stem diameter. Non-fertilized treatments had the highest crude protein content (17.45%) and digestibility, while higher nitrogen doses increased crude fiber and acid detergent fiber, reducing digestibility. …”
Get full text

Organomineral fertilizer based on wood ash in bean cultivation in acidic tropical soil by Rackel Danielly de Souza Alves, Edna Maria Bonfim-Silva, Tonny José Araújo da Silva, Jakeline Rosa de Oliveira, Jholian Maicon Ribeiro-Santos, Luana Aparecida Menegaz Meneghetti

“…Method: The experimental design used was randomized blocks, in a 4x3 factorial scheme, corresponding to three levels of base saturation (no liming - 0%, V = 30% and V = 60%), and four fertilization treatments: mineral, wood ash, organomineral and granulated organomineral, with four replications. …”
Get full text

RESIDUAL EFFECTS OF INORGANIC FERTILIZER AND BIOCHAR ON LEAD AND CADMIUM UPTAKE BY Amaranthus cruentus L. ON CONTAMINATED SOIL OF BAGEGA, NIGERIA by Victor Odiamehi Onokebhagbe, Kingsley Chinyere Uzoma, Abdu Nafiu, Nkechi Mary Chinke, Ayorinde Ogunsesin, Adeniyi Olarewaju Adeleye

“…The experiment was factorial and laid out in a completely randomized design with biochar at seven levels (control; woodchar and bonechar at three rates each) and mineral fertilizer (15-15-15 NPK) at three rates to give rise to twenty-one biochar and fertilizer treatment combinations with three replications. …”
Get full text

Production performance and water quality of Caulerpa lentillifera with fermented fruit vegetable fertilizer by Eddy Supriyono, Chrisliana Chrisliana, Yuni Puji Hastuti, Kadek Lila Antara, Yong Ee Ling, Wildan Nurussalam

“…The experimental design used was a completely randomized design with three replications for four different doses of FVF fertilizer treatments, namely 0, 0.05, 0.1, and 0.2 µl/L. …”
Get full text

Biochar and bentonite application improves aeolian sandy soil health and enhances soil carbon sequestration and emission reduction potential by Liang Weijing, Tang Jiaxi, Li Yu, Song Sizhu, Jiang Xiaoyu, Hao Liyu, Tao Shuyu, He Miaomiao

“…Soil available phosphorus increased 2.6 times compared with that of the fertilizer treatment. Soil alkali-hydrolyzable nitrogen content increased by 211.5%, respectively. …”
Get full text

Determination of growth, leaf yield, quality and safety of potted Ocimum gratissimum L. cultivated using different fertilizer types by Nneka Angela Okoli, Elozonachukwu Stella Maris Udoh, Chukwudi Michael Lambert

“…Control was zero application of fertilizer. Treatments were replicated four times in a completely randomized design.  …”
Get full text

Enhancing Royal grape quality through a three-year investigation of soil management practices and organic amendments on berry biochemistry by Ozkan Kaya, Sinem Karakus, Fadime Ates, Selda Daler, Harlene Hatterman-Valenti

“…Antioxidant enzyme activities were significantly enhanced under chisel tillage combined with broccoli fertilizer treatment, leading to optimal superoxide dismutase (1426.54 EU) and peroxidase (14,936.81 EU) activities. …”
Get full text

Unpacking the benefits of black soldier fly frass fertilizer towards nematode suppression and potato production by Emmanuel O. Anedo, Emmanuel O. Anedo, Emmanuel O. Anedo, Dennis Beesigamukama, Benson Mochoge, Nicholas K. Korir, Solveig Haukeland, Solveig Haukeland, Xavier Cheseto, Moses Nyongesa, Patrick Pwaipwai, Sevgan Subramanian, Abdou Tenkouano, Betty Kibaara, Chrysantus M. Tanga

“…Results revealed that all fertilizer treatments significantly increased potato growth, number of tubers (34 – 61%), and tuber yield (20 – 72%) relative to the control. …”
Get full text

Study on improving yield and antioxidant enzyme activities in millet by rationing molybdenum and nitrogen by Yuan Zhao, Guoliang Wang, Min Liu, HongTao Xue, PeiYue Zhao, BaiShu Han, HuiPing Fan, Rui Wang, LiXia Wang, ErHu Guo, AiYing Zhang, AiYing Zhang

“…After the analysis of significant difference, the results showed that the combined application of molybdenum nitrogen significantly increased the yield of millet, and the maximum yield under the Mo3 treatment was 5869.04 kg/hm2 under the N1 condition, which was 13% higher than that under the no fertilization treatment. The total dry matter accumulation was 36.96 g/ plant, which was 31% higher than that without fertilization. …”
Get full text

Sewage sludge-based organomineral fertilizer: A pathway to enhanced soil fertility and chickpea production by Athos Rodrigues Soares Viana, Rodinei Facco Pegoraro, Regynaldo Arruda Sampaio, Luiz Arnaldo Fernandes, Leidivan Almeida Frazão, Cândido Alves da Costa, Verônica Aparecida Santos Ferreira Soares

“…Grain dry matter and total dry matter varied from 4.80 to 5.70 and 17.40 to 19.10 g per plant in fertilized treatments, respectively. In the unfertilized plots, the averages were 0.30 and 3.40 g per plant. …”
Get full text