Results 21 to 30 of about 27,964 (306)

EFFECTS OF GREEN MANURING, FARMYARD MANURE, AND STRAW ON THE ORGANIC MATTER OF SOIL AND OF GREEN MANURING ON AVAILABLE NITROGEN

Journal of Soil Science, 1970
Summary In an experiment on green manuring started at Woburn in 1936, farmyard manure (FYM) was applied in alternate years until 1954 and straw similarly from then until 1963. Various green manures were grown from 1936 to 1953. From 1954 to 1963 ryegrass and trefoil were grown either each year or in alternate years; in 1964 and 1965 ...
Margaret Chater, Gasser, J. K. R.
openaire   +1 more source

The role of decomposed organic fertilizer inoculated with fungi and bacteria in enhancing wheat growth [PDF]

مجلة جامعة كركوك للعلوم الزراعية
To reduce the addition of chemical fertilizer to agricultural soils, this research has been conducted to assess the impact of three types pre-decomposed organic manures (chicken, sheep, and alfalfa green manure) on productivity of wheat plant (Triticum ...
Nadia Sadeq, Aras Khudhur, Lubna Ahmed Abdulkarim   +2 more
doaj   +1 more source

Soil macrofauna in green manures preceding cotton growing

Bioscience Journal, 2020
The objective of this work was to evaluate the abundance of the soil macrofauna in four green manure species, before the cotton crop. The experimental design was a randomized block design with four treatments: Mucuna pruriens (gray mucuna), Canavalia ...
Elen Regina Caceres de Souza, Larissa Pereira Ribeiro Teodoro, Thiara de Azevedo Tezolin, Alfredo Raul Abot, Francisco Eduardo Torres, Ariane de Andréa Pantaleão, Paulo Eduardo Teodoro   +6 more
doaj   +3 more sources

Nutritional balance and yield for green manure orange trees

Ciência Rural, 2014
Intercropping could efficiently prevent soil nutrient losses caused by extensive agriculture. The present study aimed to assess the effect of green manure on the nutritional status of orange trees cultivar 'Pera' (Citrus sinensis (L.) Osbeck). The plants
Carlos Renato Alves Ragozo, Sarita Leonel, Marco Antonio Tecchio   +2 more
doaj   +1 more source

Utilization of Diversified Cover Crops as Green Manure-Enhanced Soil Organic Carbon, Nutrient Transformation, Microbial Activity, and Maize Growth

Agronomy
Studying green manure in several returning methods to enhance soil fertility and crop benefits is a strong foundation for cropland nutrient management. However, how different types of green manures and their variable doses affect the efficacy of applied ...
Jiri Kucerik, Martin Brtnicky, Adnan Mustafa, Tereza Hammerschmiedt, Antonin Kintl, Julie Sobotkova, Saud Alamri, Tivadar Baltazar, Oldrich Latal, Muhammad Naveed, Ondrej Malicek, Jiri Holatko   +11 more
doaj   +1 more source

Effects of green manure intercropping on soil nutrient content and bacterial community structure in litchi orchards in China

Frontiers in Environmental Science, 2023
Green manure intercropping is an agronomic management practice that effectively increases soil nutrients in understory and reduces weed population. However, the influence of different green manures on soil properties and soil bacterial community in ...
Bingchen Yuan, Bingchen Yuan, Daogeng Yu, An Hu, Yanru Wang, Yanru Wang, Yuting Sun, Yuting Sun, Chengzhen Li, Chengzhen Li   +9 more
doaj   +1 more source

Nitrogen and sulphur management: challenges for organic sources in temperate agricultural systems [PDF]

, 2005
A current global trend towards intensification or specialization of agricultural enterprises has been accompanied by increasing public awareness of associated environmental consequences. Air and water pollution from losses of nutrients, such as nitrogen (
Aaes O, Arah JRM, Badaruddin M, Baggs EM, Banwart WL, Beard WE, Beck DP, Beckwith CP, Bergstrom L, Bergstrom LF, Bergstrom LF, Boller BC, Chambers BJ, Chao TT, Cowell LE, Curtin D, Eriksen J, Eriksen J, Eriksen J, Eriksen J, Freney JR, Giller KE, Granstedt A, Greaves J, Handayanto E, Harward ME, Hauck RD, Haynes RJ, Heger J, Hilhorst GJ, Huijsmans JFM, Huijsmans JFM, Janzen HH, Jarvis SC, Jenkinson DS, Jensen ES, Kemppainen E, Kirchmann H, Kirchmann H, Knights JS, Kumar K, Lloyd A, Lord EI, Lorenz F, Martinez J, Meisinger JJ, Menzi H, Metson AJ, Myers RJK, Myers RJK, National Research Council, Nygaard Serensen J, Pain BF, Papastylianou I, Papastylianou I, Parton WJ, Ruz-Jerez BE, Schuiling RD, Shepherd MA, Shepherd MA, Smith KA, Sommer SG, Steineck S, Stockdale EA, Tabatabai MA, Thomsen IK, Webster CP, Weier KL, Whitehead DC   +68 more
core   +1 more source

Effects of long-term green manure application on the content and structure of dissolved organic matter in red paddy soil

Journal of Integrative Agriculture, 2018
Dissolved organic matter (DOM) plays important roles in soil biogeochemistry activity and nutrients transportation in soils, but studies regarding the long-term effects of green manures on the content and structure of DOM in red paddy soil have not been ...
Song-juan GAO, Ju-sheng GAO, Wei-dong CAO, Chun-qin ZOU, Jing HUANG, Jin-shun BAI, Fu-gen DOU   +6 more
doaj   +1 more source

Effect of organic manures, green leaf manures, liquid organic manures and micronutrients on yield and economics of cotton (Gossypium spp.)

The Indian Journal of Agricultural Sciences, 2015
A field study was carried out at Main Agricultural Research Station (MARS), Dharwad during kharif 2010-11 and 2011-12 to study the effect of organic manures and micronutrients on cotton. The results of the two years pooled data revealed that, application
R F CHANNAGOUDA, H B BABALAD, S P DINESHKUMAR   +2 more
doaj   +1 more source

Green manuring for tropical organic cropping – A comparative analysis [PDF]

, 2008
Green manuring is an essential component of tropical organic farming. Field studies evaluated the use of three legumes as in situ or ex situ green manures, along with a nonlegume green manure and a control to ascertain their impacts on soil properties ...
Freyer, Prof.Dr. Bernhard, Sangakkara, Dr. Ravi, Weerasekera, Mr. Danesh   +2 more
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