1、The role of zinc fertilization and its interaction with nitrogen and

Soil and seed Zn treatment enhance maize early vigor with effect lower than those of NP fertilizer. Zn seed treatment enhanced maize development in different soil condition. NP localized fertilizer in combination with Zn seed treatment increased maize crop benefits.

2、Effects of soil zinc availability, nitrogen fertilizer rate and zinc

The objective of the present study was to identify the effects of nitrogen (N) fertilizer rates and Zn application methods on Zn content of rice by evaluating rice production on native...

3、Efficacy of Nitrogen and Zinc Application at Different Growth

This study aimed to investigate the effects of different application regimes of N and Zn fertilizers applied through the soil and foliar routes at two different growth stages on rice growth, yield, and Zn accumulation in grains and straw of the rice variety SPT1.

Effect of Nitrogen Fertilizer and Foliar Zinc Application at Different

Our results showed that foliar Zn application at the early grain filling stage significantly increased the Zn concentra-tion in the grain (by 82.9% compared to control) and the Zn utilization efficiency (by 49% compared to jointing).

Effect of nitrogen and zinc nanofertilizer with the organic farming

As per the literature and authors’ knowledge, this is first of its kind report wherein nanofertilizer of nitrogen and zinc was used for crop fertilization under the large scale agronomic trials to compare chemical fertilizer versus organic farming practices with nanofertilizer.

Effects of soil zinc availability, nitrogen fertilizer rate and zinc

The objective of the present study was to identify the effects of nitrogen (N) fertilizer rates and Zn application methods on Zn content of rice by evaluating rice production on native soils with different Zn availabilities in 2010/11.

Zinc

Several Zn sources (with or without N) were tested on an irrigated maize crop under semi-arid climate. Zn fertilization increased N 2 O and respiration fluxes in comparison to urea alone. Zinc fertilization produced a detrimental effect on nitrifying and denitrifying communities.

Effect of Nitrogen Fertilizer and Foliar Zinc Application at Different

Nitrogen fertilizer was supplied in the split plot as urea at the time of sowing, and this treatment was applied in the same field plots in the second cropping year.

Impact of Diferent Cropping Methods Coupled with Nitrogen and Zinc on

of N and Zn fertilizers, could enhance yield-related components, leading to higher production and substantially higher net income. While the transplantation method showed promising results, future research should explore ways to address the challenges of the direct seeding.

Effects of soil zinc availability, nitrogen fertilizer rate and zinc

The major objective of the present study was to evaluate the effects of different N fertilizer application levels, different Zn fertilizer rates and application methods on grain yield and...

Nitrogen fertilizer and zinc fertilizer are two common types of plant-nutrient fertilizers. Their primary differences lie in their composition, functions, and applications in agricultural production.

1. Composition:

   • Nitrogen fertilizer mainly consists of nitrogen-containing compounds such as ammonia or urea. Its primary function is to provide nitrogen for plants, promoting their growth.
   • Zinc fertilizer contains zinc elements, which primarily supply zinc to plants, supporting their growth and development.

2. Function:

   • Nitrogen fertilizer is used to accelerate plant growth, enhance photosynthetic efficiency, and increase biomass.
   • Zinc fertilizer focuses on improving plant development, boosting disease resistance, and enhancing stress resistance.

3. Application:

   • Nitrogen fertilizer is widely applied to various crops, including grains, cash crops, and fruit trees, to promote growth.
   • Zinc fertilizer is also suitable for diverse crops (grains, cash crops, fruit trees) but targets growth regulation and resilience.

4. Fertilization Methods:

   • Nitrogen fertilizer is typically incorporated into the soil, where it breaks down into ammonia for plant absorption.
   • Zinc fertilizer is often applied via foliar spraying or soil application to directly support plant development.

5. Timing:

   • Nitrogen fertilizer is best applied during early growth stages or peak growing periods.
   • Zinc fertilizer can be used year-round but is most effective during active growth phases.

6. Dosage:

   • Nitrogen fertilizer dosage depends on crop type, growth stage, and soil conditions, typically ranging from 5–10 kg per mu.
   • Zinc fertilizer dosage varies similarly but generally spans 2–5 kg per mu, adjusted based on plant needs and soil.

7. Application Modes:

   • Nitrogen fertilizer can be foliar-sprayed, soil-applied, or mixed with phosphorus, potassium, or other fertilizers.
   • Zinc fertilizer follows similar methods but should avoid mixing with alkaline fertilizers to prevent toxic reactions.

8. Effects:

   • Nitrogen fertilizer increases growth speed and yield but may cause excessive stem elongation or reduced quality if overused.
   • Zinc fertilizer improves disease and stress resistance but risks zinc toxicity at excessive rates.

9. Precautions:

   • Avoid applying nitrogen fertilizer during hot seasons to prevent root burn.
   • Zinc fertilizer should not be used in acidic soils (risk of displacement by iron) or combined with alkaline fertilizers (toxic byproducts).

while both nitrogen and zinc fertilizers are essential for plant growth, their compositions and roles differ. Farmers should select and apply them based on crop type, growth stage, and soil conditions to optimize results.