Results 211 to 220 of about 33,484 (233)

Planning of Botanical Garden on Saline-Alkali Soil

Advanced Materials Research, 2014
The planning of Botanical Garden on Saline-alkali Soil has important forward-looking and strategic significance for urban in saline-alkali soil district to explore the core value of saline land as a regional land resources. The core principles include the ecological priority, scientific repair, science demonstration, rational use and sustainable ...
openaire   +1 more source

Deterioration of Concrete Ditch Liners in Saline-Alkali Soil

Journal of the Irrigation and Drainage Division, 1974
Irrigation head ditches are normally installed at a slightly higher elevation than the field they serve. Since moisture diffuses toward the highest elevation, evaporation and salt accumulation are greatest in the crest of the earthen berm, where the first indications of damage appear.
Luther B. Grass, Paul Koluvek
openaire   +1 more source

Amelioration and Utilization of Saline–Alkali Land

2019
This chapter briefly reviews the history of research on the improvement and utilization of saline–alkali land, and introduces the latest developments in the current international research. With water and fertilizer as the center, measures in engineering, agriculture, and biology are combined to improve the saline–alkali land. Salt water irrigation, new
openaire   +1 more source

Mechanisms of reactive intermediates formation in saline-alkali agricultural waters

Water Research
Reactive intermediates (RIs) are critical in nutrient cycling and pollution mitigation, yet their behavior in salinized agricultural waters remains underexplored. This study investigates RIs formation in rice cultivation water from a typical saline-alkali region in China.
Xinyi Wang, Jiyang Liu, Songyang Li, Yaqin Miao, Yuting Shen, Hu Cui, Shengnan Hou, Hui Zhu   +7 more
openaire   +2 more sources

A study on growth of plantation on soda-saline-alkali soil

Journal of Northeast Forestry University, 1991
If some suitable treatments are used plantations can be grown and established on the soil of soda-saline-alkali with the soil condition of PH 8.5-9.6, salinity 0.1-0.3% and normality ratio of saline base Na+ / (Ca++≥Mg++)≥4. From the results of plot invcntery and tree stem analysis, the increment ofPoplus simonigra is highest.
Li Changsheng, Chen Xiquan, Qi Haichao, Yang Feixiong, Lu Xiyuan   +4 more
openaire   +1 more source

A Facile Approach To Remediate the Microenvironment of Saline–Alkali Soil

ACS Sustainable Chemistry & Engineering, 2015
A facile approach to remediate the microenvironment of saline–alkali soil (SS) was developed using a novel fertilizer named saline–alkali soil remediating fertilizer (SSRF). SSRF was obtained by adding a nanocomposite as the saline–alkali soil remediating agent (SSRA) made up of attapulgite (ATP), phosphogypsum (PG), sodium polyacrylate (SP), and ...
Na Jiang, Dongqing Cai, Lulu He, Naiqin Zhong, Han Wen, Xin Zhang, Zhengyan Wu   +6 more
openaire   +1 more source

Forms of Boron and its Distribution in Saline-Alkali Soils

Journal of the Indian Society of Soil Science, 2015
Seven forms of boron (B) using different extractants were determined in salt affected benchmark soils of Punjab. The soil pH varied from 8.60 to 10.24, EC from 0.13 to 4.8 dS m-1, CaCO3 content from 0.30 to 26.8 g kg-1 and organic C from 1.1 to 5.5 g kg-1. The content of water soluble (WS-B), hot water soluble (HWS-B), hot 0.01 M CaCl2 soluble (HCC-B),
Sanjay Arora, D.S. Chahal
openaire   +1 more source

Haloalkaliphilic Fungi and Their Roles in the Treatment of Saline-Alkali Soil

2019
The saline-alkali soils mainly affected by excess soda are significantly harmful to most crops and soil organisms. In the community structure of saline-alkali soil, the lack of fungal species diversity remains the most prominent problem; thus supplement of the haloalkaliphilic fungi, a unique group of extremophiles that can grow optimally under ...
Yi Wei, Shi-Hong Zhang
openaire   +1 more source

Survival and symbiotic characteristics of rhizobium in saline-alkali soils

Plant and Soil, 1975
Survival, growth and symbiotic performance of rhizobia isolated from normal, saline-sodic and mildly acidic soils were studied in original and amended saline-alkali soils. Rhizobia of 4 out of 9 legumes studied for nodulation were found to be present in a highly saline-sodic soil.
openaire   +1 more source

[Effect of Biochar on Ammonia Volatilization in Saline-Alkali Soil].

Huan jing ke xue= Huanjing kexue, 2019
In order to investigate the effect of biochar on NH3 volatilization in saline-alkali soils of the Yellow River Delta, continuous laboratory incubation was conducted. Firstly, the recovery rate of NH3 volatilization by an improved aeration method was determined, the effects of fertilizer particles and aqueous fertilizer solution on NH3 volatilization ...
Yi-Yu, Wang, Sheng-Sen, Wang, Jiu-Lan, Dai   +2 more
openaire   +1 more source