Impact of Green Chitosan Nanoparticles Fabricated from Shrimp Processing Waste as a Source of Nano Nitrogen Fertilizers on the Yield Quantity and Quality of Wheat ( L.) Cultivars.

Waste from crustaceans has adverse effects on the environment. In this respect, shrimp waste was valorized for producing chitosan nanoparticles as a source for eco-friendly nano-nitrogen fertilizer. The application of nano-nitrogen fertilizers is a valuable alternative approach in agriculture due to its potential for reducing the application of mineral nitrogen fertilizers and increasing yield quality and quantity, thereby helping to reduce the worldwide food shortage.

Nitrogen-molybdenum-manganese co-fertilization reduces nitrate accumulation and enhances spinach ( L.) yield and its quality.

Spinach ( L.) is considered a nitrogen (N) intensive plant with high nitrate (NO ) accumulation in its leaves. The current study via a two-year field trial introduced an approach by combining N fertilization from different sources (e.

Improvement of Selected Morphological, Physiological, and Biochemical Parameters of Roselle ( L.) Grown under Different Salinity Levels Using Potassium Silicate and Extract.

Two successive field trials were carried out at the experimental farm of the Agriculture Department of Fayoum University, Fayoum, Egypt, to investigate the sole or dual interaction effect of applying a foliar spray of extract (Ae) or potassium silicate (KSi) on reducing the stressful salinity impacts on the development, yield, and features of roselle ( L.) plants. Both Ae or KSi were used at three rates: 0% (0 cm L), 0.

Improving growth and productivity of faba bean ( L) using chitosan, tryptophan, and potassium silicate anti-transpirants under different irrigation regimes.

This work aims to study the effect of foliar spraying of three anti-transpirants i.e., A-: tryptophan (Tri), A: potassium silicate (KS), A: chitosan (Chi) as well as A: control (Tap water) under three irrigation regimes, I: 2400, I: 3600, and I: 4800 mha on the quality and production of faba bean crop and its nutrient contents.

The use of previous crops as sustainable and eco-friendly management to fight in sesame plants.

Sesame ( L.), the "Queen of oil seeds" is being infected with pathogens, , fungi, bacteria, virus and nematodes. sp.