Would a complete fertilizer like Miracle Grow be ideal for agricultural use?
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| Papers (4) | Insight |
|---|---|
72 Citations | Reduced use of N fertilizer might be attractive if reduced N combined with organic fertilizer could increase rice yield. |
87 Citations | A major reason why farmers would apparently waste money by applying more fertilizer than a crop can use is a perception that the general recommendations are not appropriate for their individual situations. |
| Increased use of fertilizer has a key role to play in this process. | |
18 Citations | As a result of the mixed effects of the fertilizer market reform program on the level of fertilizer use and profitability, there is need to develop efficient soil fertility management strategies for small-scale farmers. |
Related Questions
Why farmers use fertilizer?4 answersFarmers use fertilizers primarily to enhance crop growth and yield. In regions like Indonesia and India, where agriculture plays a crucial role in the economy, fertilizers are essential for improving agricultural productivity. Factors influencing fertilizer use include the need to combat soil fertility decline, adapt to climate change, and increase food security. Studies show that farmers consider factors like product quality, past experience, price, and dealer opinion when choosing fertilizers. Additionally, the availability of subsidized fertilizers and the role of information asymmetry and credit constraints impact farmers' decisions to use organic fertilizers. Overall, the use of fertilizers, whether inorganic or organic, is crucial for smallholder farmers to improve soil health, increase crop yields, and ensure food security.
What is the significance of fertilizer to crops?4 answersFertilizers play a significant role in crop production by providing essential nutrients to plants, increasing agricultural productivity, and ensuring food security. The use of fertilizers has led to a substantial increase in crop yields globally, with a contribution rate of 40.8% in China. However, the application of chemical fertilizers can have negative environmental impacts, such as soil decarbonization, groundwater pollution, and emissions to the atmosphere. To mitigate these ecological damages, the use of high-efficiency fertilizers, such as nanofertilizers and nanoadditives, has been explored. These fertilizers provide essential elements directly to plants and increase nutrient use efficiency, reducing losses in soils or substrates. Further research is needed to ensure the safe and profitable application of nanomaterials in plant nutrition, as well as to assess the long-term effects on food safety and ecological transfer.
How does fertilizer help the community?5 answersFertilizer helps the community by promoting the establishment of non-endemic plants and changing the structure of the community. It also improves the utilization ratio of raw materials and the quality of the fertilizer, reducing the failure rate of equipment. Additionally, the reduction of phosphorus (P) fertilizer combined with microbial fertilizer increases soil organic matter, phosphorus content, and enzyme activity, while regulating the bacterial and fungal community structure. Furthermore, the incorporation of poultry-waste based organic fertilizer with inorganic fertilizer and biochar amendment enhances soil microbial properties, composition, and crop yield. Lastly, a mineral fertilizer containing a complex microbial community nourishes crops, controls physiological disturbances, and improves crop production and quality.
Which other plants can benefit from urine-based fertilizer?4 answersUrine-based fertilizer can benefit other plants as well. The study by Jurga et al. found that lettuce yield and quality parameters were positively influenced by enrichment with nutrients derived from urine and grey water, resulting in an increase in fresh leaves mass. Additionally, the study by Wang demonstrated the production of NPK compound fertilizer using urea liquor synthesized from ammonia and CO2, mixed with potassium nitride or potassium sulfate, which can be used to benefit various plants. Although not directly mentioned in the abstracts, it can be inferred that other plants, including corn, can also benefit from urine-based fertilizer as evaluated in the study by Howard and Tyler, which assessed the N efficiency of different nitrogen sources for no-till corn. Therefore, urine-based fertilizer has the potential to enhance the growth and productivity of various plant species.
Can food waste be converted into fertilizer?1 answersFood waste can be converted into fertilizer. Various methods such as anaerobic digestion, aerobic composting, chemical hydrolysis, in situ degradation, and direct burning have been investigated for the production of biofertilizer from food waste. The development of an apparatus for making food waste into fertilizers has also been proposed, which includes processes such as crushing, sorting, fermentation, grinding, and washing. The utilization of food waste for fertilizer production can help reduce environmental impact, improve soil nutrition, decrease the need for synthetic chemical fertilizers, and benefit food production. However, there is still a need for better process control strategies, quality controls, and advanced technologies to improve production efficiency. Overall, the conversion of food waste into fertilizer is a viable technology with potential benefits for sustainable agriculture and waste management.
What are the benefits of ceramic as fertilizer?1 answersCeramic has several benefits as a fertilizer. It can adsorb high concentrations of ammonium from contaminated wastewater, making it an effective method for removing pollutants from water sources. Ceramic storage bags made of ceramic particles can slowly release fertilizer, providing long-term and uniform fertilization for plants. Carbon-supported porous ceramic can be prepared from sludge and animal dung, offering good economic and environmental benefits as a controlled-release compound fertilizer. Silicate fertilizer can be manufactured using zeolite ceramic balls, which prevent the fertilizer from being glutted on soils and emit far infrared rays beneficial for agricultural crops. Microporous ceramic root irrigation devices can integrate water and fertilizer, providing a constant pressure mechanism for delivering water and liquid feed to crop areas.