Novel Slow-Release Multielement Compound Fertilizer with Hydroscopicity and Moisture Preservation

2010 ◽  
Vol 49 (10) ◽  
pp. 4546-4552 ◽  
Author(s):  
Boli Ni ◽  
Mingzhu Liu ◽  
Shaoyu Lü ◽  
Lihua Xie ◽  
Xu Zhang ◽  
...  
Keyword(s):  
Slow Release ◽  
Compound Fertilizer

Effect of slow-release compound fertilizer on nitrogen nutrient in soil and rye-grass

2010 ◽  
Vol 18 (5) ◽  
pp. 929-933 ◽  
Author(s):  
Hong-Xia ZHU ◽  
Yan DONG ◽  
Zheng-Yin WANG
Keyword(s):  
Slow Release ◽  
Rye Grass ◽  
Compound Fertilizer

Preparation and properties of a slow release NP compound fertilizer with superabsorbent and moisture preservation

2005 ◽  
Vol 96 (6) ◽  
pp. 2132-2138 ◽  
Author(s):  
Mingyu Guo ◽  
Mingzhu Liu ◽  
Zheng Hu ◽  
Falu Zhan ◽  
Lan Wu
Keyword(s):  
Slow Release ◽  
Compound Fertilizer

scholarly journals Effects of different fertilizer ratio on senescence of flag leaf in winter wheat

2020 ◽  
Vol 49 (1) ◽  
pp. 85-90
Author(s):  
Yafei Wang ◽  
Yan Shi
Keyword(s):  
Winter Wheat ◽  
Water Retention ◽  
Slow Release ◽  
Flag Leaf ◽  
High Yield ◽  
Flag Leaves ◽  
Slow Release Fertilizer ◽  
Compound Fertilizer ◽  
Mda Content ◽  
Use Efficiency

In order to increase the fertilizer use efficiency, the effects of different ratio of slow-release fertilizer, water retention agent and compound fertilizer in wheat production on senescence of flag leaf in winter wheat had been studied. The results showed that, water retaining agent 15 kg/ha with slow-release fertilizer 324 kg/ha and compound fertilizer 324 kg/ha (T2) effectively maintained the activities of superoxide dismutase (SOD), peroxidase (POD), catalase (CAT) activity and soluble protein content in wheat flag leaves after flowering, and reduced the malondialdehyde (MDA) content which could delay the flag leaves senescence and gain high yield in wheat.

LEACHING LEVEL OF N, P, K, AND SEVERAL TYPES OF FERTILIZER

2018 ◽  
Vol 26 (1) ◽  
pp. 37-47
Author(s):  
Suroso Rahutomo ◽  
Eko Noviandi Ginting
Keyword(s):  
Oil Palm ◽  
Slow Release ◽  
The Other ◽  
Residual P ◽  
Oil Palm Plantation ◽  
Other Hand ◽  
Compound Fertilizer ◽  
Triple Super Phosphate ◽  
North Sumatra ◽  
Muriate Of Potash

A study to compare amount of N, P, K, and Mg leached from fertilizers had been conducted. Leaching was measured using percolator tubes for six months. Subsoil of Inceptisol collected from an oil palm plantation in North Sumatra was used to fill the tube. Treatments were application of briquette compound fertilizer, granular compound fertilizer, and single fertilizer; all types of fertilizers contained equal amount of N, P, K, and Mg. The results showed that higher amount of leached N, P, and K were found under application of single fertilizers (urea, Triple Super Phosphate/TSP, and Muriate of Potash/MoP) than under briquette and granular compound fertilizer which had slow release characters. Furthermore, amount of leached P was much smaller than leached N, K, and Mg. Residual P from fertilizers after six months was about 99.9%. On the other hand, an intensive leaching of Mg occurred in this study so residual Mg in the end of study was only 25-35%. For N and K, the residual nutrients from fertilizers after six months were about 92-95%.

scholarly journals Multifunctional Slow-Release Organic−Inorganic Compound Fertilizer

2010 ◽  
Vol 58 (23) ◽  
pp. 12373-12378 ◽  
Author(s):  
Boli Ni ◽  
Mingzhu Liu ◽  
Shaoyu Lü ◽  
Lihua Xie ◽  
Yanfang Wang
Keyword(s):  
Slow Release ◽  
Inorganic Compound ◽  
Compound Fertilizer
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