Results 1 to 10 of about 104,790 (310)

Long-term effect of nitrogen application and tillage on soil fertility parameters under dryland conditions [PDF]

Scientific Reports
Long-term continuous tillage and fertilisation have a negative impact on soil fertility and carbon storage, adversly affecting sustainable development goals.
Sphesihle Mkhungo, Lungelo Dlamini, Elise DeJager, Nkosinathi Tembe, Nontokozo Mkhonza   +4 more
doaj   +2 more sources

Measurement of hydraulic properties of growing media with the HYPROP system [PDF]

Zemljište i biljka, 2022
Knowledge of hydro-physical properties is an essential prerequisite for assessing the suitability and quality of growing media. The method used for sample preparation is important for the measurement results.
Schindler Uwe, Thielicke Matthias, Saljnikov Elmira, Zivotić Ljubomir, Eulenstein Frank   +4 more
doaj   +1 more source

Using of Biofertilizers and Some Micronutrients in Improving Onion Productivity under Siwa Oasis Conditions [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2023
A field experiment was conducted during the two growing seasons (2019-2020), At Agricultural Experimental Station of the Desert Research Center at Khamisa Village (29.21º N and 25.40º E), Siwa Oasis, Matrouh  Governorate,  Egypt, to study the effect of ...
Mona Elshazly, Amal Ahmed, Heba Ibrahim, Sally Ismail   +3 more
doaj   +1 more source

Soil Fertility and Fertilizers

AIBS Bulletin, 1957
Soil fertility and fertilizers , Soil fertility and fertilizers , مرکز فناوری اطلاعات و اطلاع رسانی ...
Samuel L. Tisdale, Werner L. Nelson
  +5 more sources

An Investigation into the Efficiency of the Modified Sawdust and Rice Bran in Treating the Polluted Aqueous Solutions with Cr (VI) [PDF]

مهندسی منابع آب, 2023
Introduction: This study investigated the possibility and efficiency of absorbing Cr (VI) ions from the polluted water by employing the chemically modified natural adsorbents of sawdust and rice bran.
Zahra Ameri, Mehran Hoodaji, Majid Rajaie, Mitra Ataabadi   +3 more
doaj   +1 more source

Effect of Nano Phosphorus and Potassium Fertilizers on Productivity and Mineral Content of Broad Bean in North Sinai [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2021
A field experiment was carried out in winter season 2019 using broad bean. This study is to evaluate the effect of P and K as Nano fertilizes as foliar application at rate 0, 250 and 500 ppm for P, and 0, 150 and 300 ppm of K on thegrowth and the ...
A. Abd-El baset, A. Habib, F. El- Azizy
doaj   +1 more source

IMPACT OF SILICON AND SOME RHIZOBIAL SPECIES ON GROWTH AND PRODUCTIVITY OF TOMATO UNDER DIFFERENT IRRIGATION PERIODS-NORTH SINAI [PDF]

Egyptian Journal of Desert Research, 2022
Irrigation period is one of the significant factors affecting the growth, productivity, and yield of tomato plants. The study of increasing the period irrigation on tomato production is an important study of the effect of drought.
Ashraf Habib, Samah Abdelaziz, Rehab Hagab, Ashraf Abd Elbaset   +3 more
doaj   +1 more source

Integrated Management of Nitrogen and Sulfur Sources in Combination with Amino acids Amelioration for Onion Plants Production under Alluvial Soil Condition [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2020
Two field experiments were carried out as split-split plot design at Experimental Farm of Tag El-Ezz, Agricultural Research Station (30o59\ N latitude, 31o58\ E longitude´), Dakahlia Governorate, Egypt, during  winter seasons of 2018-19 and 2019-20  to ...
Rasha El-Mahdy, Eman Abd El-Azeiz, Riham Faiyad   +2 more
doaj   +1 more source

EVALUATING THE EFFECT OF BIOFERTILIZATION IN IMPROVING GROWTH AND PRODUCTIVITY OF SOYA BEAN UNDER QANTRA SHARQ CONDITIONS [PDF]

Egyptian Journal of Desert Research, 2023
Sustainable clean production of soy bean in sandy soils be in need of biofertilizers efficient to reduce or replace mineral fertilizers that have environmentally unfriendly effects on soil, plants, environment and human health.
Amal Ahmed, Heba Ibrahim
doaj   +1 more source

The Impact of Inoculation with Arbuscular mycorrhizal Fungi on Tomato Tolerance to Salt Stress and Nutrients Uptake in Sandy Soil [PDF]

Journal of Agricultural Chemistry and Biotechnology, 2020
To evaluate the effect of mycorrhiza (Glomus macrocarpium) with two phosphorus and nitrogen levels (50 and 75 % Optimal dose) and two water salinity levels (2800 ppm (S1) and 3800ppm (S2)) on yield, nutrients uptake and growth parameters of tomato plant.
Mona El-Shazly, Noha Abdelhameid
doaj   +1 more source