fertilizer Articles
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pH Minus / Efficiency Plus
In order for pesticides and fertilizers used in agriculture to be effective, the pH level is required to be below 7. pH values above 7 interfere with the intake of plant nutrients and more importantly, most pesticides will not work. As Olimpum, we offer you a solution. Thanks to ''Oligro pH Minus'', you can reduce the pH of the water and get maximum efficiency from pesticides and fertilizers. ...
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Potassium uptake and partitioning relative to dry matter accumulation in cotton cultivars differing in maturity
Dry matter may accumulate faster in fruit of earlier maturing cotton (Gossypium hirsutum L.) cultivars than in later cultivars, requiring more rapid K uptake and/or partitioning to developing bolls. Faster K uptake may require higher K fertility. We examined K uptake and partitioning relative to dry matter accumulation during boll filling of two cultivars contrasting in maturity, under two K ...
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QTL underlying self-fertility in tetraploid alfalfa
A potential strategy to decrease the levels of self-seed production during the seed increase stages of alfalfa (Medicago sativa L.) synthetic cultivar development is selection for decreased self-fertility. The underlying genetics of this trait have not been elucidated and, therefore, a study was designed to identify genetic determinants of alfalfa self-fertility. An F1 mapping population ...
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Bahiagrass tetraploid germplasm: Reproductive and agronomic characterization of segregating progeny
The tetraploid germplasm of bahiagrass, Paspalum notatum Flüggé, is an unexploited source of variability that can be used for the genetic improvement of this species as forage or turf. The objectives of this research were to develop a segregating population by hybridizing induced sexual and apomictic clones and to characterize the resulting population for mode of reproduction, seed fertility, ...
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Soft Fruits Early Spring Fertilizers
Early-spring maintenance of soft fruit trees is important to start the growing season correctly and to prepare the trees for healthy, vigorous growth and an abundant harvest. Without early-spring fertilizing, fruit trees may suffer unnecessarily stunted or weak growth and damage. Here are the perfect tips from Oligro to start early spring fertilizing. Fertilizers: 16-8-24 Fertilizer Boroni ...
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epsom salt
magnesium sulfate( epsom salt) can be used as fertilizer, feed additive, China is the largest magnesite production of country in the world. Our magnesium sulfate is made of natural High-purity magnesite and sulfuric acid.so the product shows highly soluble characteristic in water, the appearance of water solution is clearly and colourless without any impurity. there are magnesium sulphate ...
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Small Roller Granulator NPK Compound Fertilizer Production Process
Fertilizer Machine Manufacturers - Huaqiang supply various kinds of fertilizer machinery, and our roller granulator NPK fertilizer production process is flexible and suitable for the replacement of formula, a set of equipment can produce a variety of fertilizer products. Fertilizer roller extrusion granulator is a new type of equipment developed on the basis of the original double roll extrusion ...
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How much is a set of organic fertilizer production line?
The organic fertilizer production line with an annual output of 5000 tons requires about 700m fermentation tank plant, 500m processing plant and 400m warehouse and office area. The organic fertilizer production plant cost is about 350000 to 500000 yuan. According to the different raw materials of organic fertilizer production, the organic fertilizer equipment used in the production line of ...
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Requirements for safe operation of organic fertilizer manufacturing equipment
Fertilizer equipment plays an important role in the production of organic fertilizer. The daily maintenance of fertilizer manufacturing equipment is also very important. Otherwise, it will be damaged suddenly and delay the work. At the same time, it is not conducive to the maintenance and maintenance of the machine itself and reduce the service life. Therefore, we should pay special attention to ...
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Best Fertilizers For The First Fruit Of The World
Pomegranates… As Abundant The Seeds Themselves The ancient fruit pomegranate, which is mentioned in the holy books, mythology, and many historical sources, is considered by the ancient Egyptians to be the “first fruit of the world”, is a symbol of fertility. Here are Oligro’s fertilizer recommendations that will bring you abundance to your pomegranate harvests. ...
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Reagents and standards for the fertilizers industry
As one of the largest producers of Physical and Chemical Standards and Certified Reference Materials worldwide, Reagecon recognise that the growth in our range and the use of such standards requires an innovative approach to the presentation of our products. Our industry specific catalogue for Fertilizers allows the analyst to find in a single brochure the standards, reagents and indicator ...
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Can a chemical filtering technology really help feed a nation of 252,000,000 people? - Case Study
Fertilizer is crucial to ensuring reliable food supplies for more than a quarter billion people in Indonesia. So when the country’s state fertilizer approached us with their goal of making the nation self-sufficient in fertilizer production, we responded. Burdened by outdated technology and struggling to meet the production demands of a large and growing population, our customer ...
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Equivalency of broiler litter to ammonium nitrate as a cotton fertilizer in an upland soil
Estimates of litter value based on crop yield equivalency to inorganic fertilization may reflect the actual value of litter more accurately than estimates based on its N, P, and K content. The primary objective of this research was to identify a rate of broiler litter that results in cotton lint yield equivalent to inorganic N fertilization and to estimate litter value based on this yield ...
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Grain yield performance of selected lowland NERICA and modern asian rice genotypes in West Africa
Six lowland experiments were conducted over three years in southern Benin to assess yield differences in 28 rice (Oryza spp.) genotypes grown under nonfertilized and fertilized conditions. These included the interspecific hybrids, the lowland New Rice for Africa (NERICA) genotypes developed from crossing O. sativa and O. glaberrima. Fertilizer rates were 70–86N: 30–37P2O5: 30–37K2O kg ha–1. ...
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Phosphorus fertility effects on the expression of the low phytic acid barley phenotype
Low phytic acid (LPA) barley (Hordeum vulgare L.) cultivars partition phosphorus (P) in seed tissue differently than conventional wild-type (WT) barley cultivars. A reduction in seed phytic acid (myo-inositol-1,2,3,4,5,6-hexkisphosphate) is coupled with an increase in inorganic phosphorus (Pi). The response of the LPA characteristic to phosphate fertilization has not been previously investigated; ...
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In-situ comparison of phosphorus losses between organic and inorganic fertilizersPhosphorus (P) is one of the limiting factors of eutrophication. P added to soil from fertilizer application could pose a threat to water quality. According to agricultural habits, swine manure (SM), oil cake (OC), biogas slurry (BS), commercial organic fertilizer (OF) and compound fertilizer (CF) were selected to compare their P losses on a slope-land under natural rainfall. The results showed ...
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Soybean genetic improvement in yield and the effect of late-season shading and nitrogen source and supply
Genetic improvement in soybean [Glycine max (L.) Merr.] yield has been associated with both assimilate and N accumulation [especially from dinitrogen (N2) fixation] during the seed-filling period (SFP). Therefore, the physiological factors associated with genetic improvement may be dependent on abundant assimilate and N supply. The objectives of this study were to quantify genetic improvement in ...
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Soybean genetic improvement in yield and the effect of late-season shading and nitrogen source and supply
Genetic improvement in soybean [Glycine max (L.) Merr.] yield has been associated with both assimilate and N accumulation [especially from dinitrogen (N2) fixation] during the seed-filling period (SFP). Therefore, the physiological factors associated with genetic improvement may be dependent on abundant assimilate and N supply. The objectives of this study were to quantify genetic improvement in ...
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On-farm assessment of the amount and timing of nitrogen fertilizer on ammonia volatilization
Ammonia (NH3) volatilization is one of the main pathways through which applied N enters the environment undesirably. A seven site-year on-farm field experiment was performed for 3 yr at Ottawa, ON, and 2 yr at Guelph, ON, and Saint-Valentin, QC, Canada. Our objectives were to (i) quantify the flux and the amount of NH3 volatilization as affected by the rate and time of N fertilizer; (ii) assess ...
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Influence of Tree Species on Forest Nitrogen Retention in the Catskill Mountains, New York, USA
This study examines the effect of four tree species on nitrogen (N) retention within forested catchments of the Catskill Mountains, New York (NY). We conducted a 300-day 15N field tracer experiment to determine how N moves through soil, microbial, and plant pools under different tree species and fertilization regimes. Samples were collected from single-species plots of American beech (Fagus ...
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