scholarly journals Effects of nitrogen and phosphorus additions and stand density on soil chemical property in Acacia auriculiformis stands

2019 ◽  
Vol 43 (11) ◽  
pp. 1010-1020
Author(s):  
Hui-Fang FENG ◽  
Luo-Yu LIU ◽  
Li XUE ◽  
Keyword(s):  
Chemical Property ◽  
Stand Density ◽  
Acacia Auriculiformis ◽  
Nitrogen And Phosphorus ◽  
Soil Chemical Property

scholarly journals Key indicator tools for shallow slope failure assessment using soil chemical property signatures and soil colour variables

2017 ◽  
Vol 24 (29) ◽  
pp. 22861-22872
Author(s):  
Rashidi Othman ◽  
Shah Irani Hasni ◽  
Zainul Mukrim Baharuddin ◽  
Khairusy Syakirin Has-Yun Hashim ◽  
Lukman Hakim Mahamod
Keyword(s):  
Chemical Property ◽  
Slope Failure ◽  
Key Indicator ◽  
Failure Assessment ◽  
Soil Chemical Property ◽  
Shallow Slope Failure

scholarly journals Soil Chemical Property, Mortality Rates and Growth of Planting Trees from Soil Covering Depths in Coastal Reclaimed Land of Asan Area

2011 ◽  
Vol 44 (3) ◽  
pp. 502-509 ◽  
Author(s):  
Jae-Kyeong Byun ◽  
Choon-Sig Kim ◽  
Chae-Cheol Lim ◽  
Jin-Hyon Jeong
Keyword(s):  
Chemical Property ◽  
Mortality Rates ◽  
Reclaimed Land ◽  
Soil Chemical Property

Seasonal variation and vertical distribution of nematode communities and their relation to soil chemical property and rice productivity under triple rice cultivation in the Mekong Delta, Vietnam

Nematology ◽  
2020 ◽  
Vol 23 (1) ◽  
pp. 33-46
Author(s):  
Sinh Van Nguyen ◽  
Phuong Kim Thi Nguyen ◽  
Masaaki Araki ◽  
Roland N. Perry ◽  
Linh Ba Tran ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Chemical Property ◽  
Rice Yield ◽  
Mekong Delta ◽  
Rice Cultivation ◽  
Parasitic Nematodes ◽  
Agricultural Crop ◽  
Free Living ◽  
Tropical Regions ◽  
Soil Chemical Property

Summary Rice is an important agricultural crop in Vietnam. Nematodes are diverse in soil agroecosystems. However, little is known about their seasonal variation in extremely intensive rice cultivation in tropical regions. The objectives of this study were to investigate the seasonal variation and spatial distribution of the nematode community, and to assess its relationship with the soil chemical property and rice yield. Soils (0-10 cm and 10-20 cm deep) were collected at harvest in spring-summer (S-S), summer-autumn (S-A), and winter-spring (W-S) cultivation in 2017 and 2018. Plant-parasitic nematodes were the largest group and accounted for 47-80 and 79-92% of total nematode abundance in the topsoil and subsoil, respectively. Hirschmanniella was the most dominant taxon whose abundance in topsoil varied from 275-739 in W-S to 1010-1270 indiv. (100 g soil)−1 in the S-S season. Nematode assemblages differed between topsoil and subsoil, and those of topsoil had clear seasonal distribution patterns. Bacterivore nematodes were the predominant group of free-living nematodes, with increasing relative abundance in the topsoil of S-S (average 23.2% of total free-living nematodes) < S-A (average 41.9%) < W-S (average 57.3%). Furthermore, soil in the W-S season had the highest microbial activity in 2018. Soil pH, EC and abundance of Hirschmanniella spp. were significantly negatively related with rice yield. The present results suggest that the presence of Hirschmanniella spp. in soil may be involved in a reduction of rice yield in the triple rice system.

Effect of organic fertilizer application pattern on vegetable yield, soil chemical property and micro-organism

2010 ◽  
Vol 18 (4) ◽  
pp. 716-723
Author(s):  
Bao-Mei YANG ◽  
Guo-Liang LI ◽  
Li-Xian YAO ◽  
Chang-Min ZHOU ◽  
Zhao-Huan HE
Keyword(s):  
Chemical Property ◽  
Organic Fertilizer ◽  
Fertilizer Application ◽  
Soil Chemical Property ◽  
Vegetable Yield

scholarly journals Effects of Split Application of SCB Liquid Fertilizer on Rice Yield and Soil Chemical Property in Honam Plain Field

2011 ◽  
Vol 56 (2) ◽  
pp. 140-145 ◽  
Author(s):  
Sang-Bok Lee ◽  
Kwang-Min Cho ◽  
Chang-Hu Yang ◽  
Young-Jin Oh ◽  
Tai-Il Park ◽  
...  
Keyword(s):  
Chemical Property ◽  
Rice Yield ◽  
Split Application ◽  
Liquid Fertilizer ◽  
Soil Chemical Property

scholarly journals Effects of Fertilizer Application Levels on the Soil Chemical Property, Growth and Yield of Organically Turmeric Cultivation in Upland and Paddy Soil

2016 ◽  
Vol 53 ◽  
pp. 11-22
Author(s):  
Yang Seung-Koo ◽  
Gil-Ho Shin ◽  
Shin-Yong Park ◽  
Hyun-Jee Kim ◽  
Youn-Won Seo ◽  
...  
Keyword(s):  
Chemical Property ◽  
Paddy Soil ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Soil Chemical Property

scholarly journals Soil Chemical Property and Leaf Mineral Nutrient of Ginseng Cultivated in Paddy Field Occurring Leaf Discoloration

2013 ◽  
Vol 21 (4) ◽  
pp. 289-295 ◽  
Author(s):  
Sung Woo Lee ◽  
Kee Choon Park ◽  
Seung Ho Lee ◽  
Jin Myeon Park ◽  
In Bok Jang ◽  
...  
Keyword(s):  
Chemical Property ◽  
Paddy Field ◽  
Mineral Nutrient ◽  
Soil Chemical Property

scholarly journals Effects of nitrogen fertilizer on soil chemical property in citrus orchard

2019 ◽  
Vol 310 ◽  
pp. 042066
Author(s):  
Jiawen Zhang ◽  
Jinqiu Huang ◽  
Zhihui Wang ◽  
Xun Wang
Keyword(s):  
Chemical Property ◽  
Nitrogen Fertilizer ◽  
Citrus Orchard ◽  
Soil Chemical Property
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