Organic Amendments Prepared from Spent Mushroom Substrate Efficiently Immobilize Cd and Attenuate Cd Uptake by Rape Seedlings

2021 ◽  
Author(s):  
Meng Zhang ◽  
Zonghui Jin ◽  
Guoliang Wang ◽  
Xu Zhang ◽  
Rui Li ◽  
...  
Keyword(s):  
Organic Amendments ◽  
Spent Mushroom Substrate ◽  
Cd Uptake ◽  
Rape Seedlings

scholarly journals Application of Organic Amendments to Cadmium-contaminated Soils for Phytostabilization Potential by Dicotyledonous Bioenergy Crops

2021 ◽  
Author(s):  
Puntaree Taeprayoon ◽  
Kunaporn Homyog ◽  
Weeradej Meeinkuirt
Keyword(s):  
Contaminated Soils ◽  
Agricultural Sector ◽  
Organic Amendments ◽  
Acacia Mangium ◽  
Chicken Manure ◽  
Bioenergy Crops ◽  
Plant Tissues ◽  
Bone Meal ◽  
Cd Uptake ◽  
Affected Plant

Abstract Acacia (Acacia mangium), jatropha (Jatropha curcas), and cassava (Manihot esculenta) were cultivated in a greenhouse to see how organic amendments affected plant survival and accumulation of cadmium (Cd) in plant tissues. The study plants are bioenergy crops, which are advantageous to phytomanagement because they provide a significant economic benefit to local residents and farmers in the agricultural sector while also simultaneously reducing Cd entry into food webs through consumption. In this study, bone meal/bat manure and leonardite/bat manure were the key organic amendments that promoted the best growth performances in acacia (growth rate in dry biomass; GRDB 24.2) and cassava (GRDB 22.2), respectively, while jatropha preferred bone meal (GRDB 17.2). However, leonardite/bone meal considerably reduced Cd uptake values in whole plant tissues of acacia and cassava (35 mg plant-1 and 119.1 mg plant-1, respectively), while bone meal/chicken manure greatly reduced Cd uptake values in jatropha (127.8 mg plant-1). Cassava is a Cd excluder; however, it may not be a useful bioenergy crop to cultivate in Cd soil because it displayed toxicity symptoms after harvesting. The best plant for phytomanagement in this study was jatropha, which demonstrated substantial growth biomass and Cd accumulation, followed by acacia.

Evaluation of Pine Bark, Pine Bark With Wood, and Pine Tree Chips as Components of a Container Plant Growing Media

1986 ◽  
Vol 4 (1) ◽  
pp. 22-25 ◽  
Author(s):  
A.J. Laiche ◽  
V.E. Nash
Keyword(s):  
Organic Amendments ◽  
Pine Bark ◽  
Growth Media ◽  
Ligustrum Sinense ◽  
Pine Tree ◽  
Water Holding ◽  
Low Solubility ◽  
Low Nitrogen ◽  
Very High ◽  
Container Plant

Three woody landscape species, Rhododendron indica ‘President Clay’, Ligustrum sinense ‘variegata’, and Ilex crenata ‘compacta’, were grown in media prepared from fresh pine bark, pine bark with wood, and pine tree chips. Although media were variable in physical properties, all exhibited very high hydraulic conductivity and low water holding capacity. The capacity of these media materials to hold fertilizer elements was very low. Nitrogen, potassium, and phosphorus were rapidly removed by leaching while calciuum and magnesium were retained longer because of the low solubility of dolomitic limestone. Pine bark was the best growth media tested for all plant species. Pine bark with wood was less satisfactory than pine bark and growth was poorest in pine tree chips. More research is needed on the use of the organic amendments with greater amounts of wood before being widely used as organic components of growth media.

Management of soil physical health and carbon dynamics in maize cultivated field through organic amendments

2020 ◽  
Vol 52 (4) ◽  
Author(s):  
Haroon Shahzad ◽  
Muhammad Iqbal ◽  
Safdar Bashir ◽  
Muhammad Farooq
Keyword(s):  
Physical Health ◽  
Organic Amendments ◽  
Carbon Dynamics

Effect of Strontium on Photosynthesis of Leaves in Rape Seedlings

2013 ◽  
Vol 48 (3) ◽  
pp. 313-319
Author(s):  
Zhou Lulu ◽  
Tang Yunlai ◽  
Chen Xia ◽  
Chen Mei ◽  
Wang Dan
Keyword(s):  
Rape Seedlings

Effect of organic amendments on the decontamination potential of heavy metals by Staphylococcus aureus and Bacillus cereus in soil contaminated with spent engine oil

2019 ◽  
Vol 3 (5) ◽  
pp. 471-484
Author(s):  
Adeniyi Adeleye ◽  
Mohammed B. Yerima ◽  
Michael E. Nkereuwem ◽  
Victor O. Onokebhagbe ◽  
Peter G. Shiaka ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Staphylococcus Aureus ◽  
Bacillus Cereus ◽  
Organic Amendments ◽  
Engine Oil ◽  
Spent Engine Oil

RECLAMATION OF FOREST SITES DISTURBED BY MINING ACTIVITY USING ORGANIC AMENDMENTS

2016 ◽  
Author(s):  
Monica R. Ott ◽  
◽  
Daniel G. Strawn ◽  
Deborah S. Page-Dumroese
Keyword(s):  
Organic Amendments ◽  
Mining Activity ◽  
Forest Sites

Effect of some organic amendments on barley plants under saline condition

2020 ◽  
Vol 43 (12) ◽  
pp. 1840-1851 ◽  
Author(s):  
Saudi A. Rekaby ◽  
Mahrous Y. M. Awad ◽  
Sabry A. Hegab ◽  
Mamdouh A. Eissa
Keyword(s):  
Organic Amendments ◽  
Saline Condition

Remediation of heavy metal polluted soil by utilizing organic amendments and two plant species (Ailanthus altissima and Melia azedarach)

2021 ◽  
Vol 14 (13) ◽  
Author(s):  
Fatemeh Mohebzadeh ◽  
Babak Motesharezadeh ◽  
Mohammad Jafari ◽  
Salman Zare ◽  
Maryam Saffari Aman
Keyword(s):  
Heavy Metal ◽  
Plant Species ◽  
Organic Amendments ◽  
Polluted Soil ◽  
Ailanthus Altissima ◽  
Melia Azedarach
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