Results 31 to 40 of about 80,743 (315)

KANDUNGAN PUPUK ORGANIK CAIR BERBAHAN DASAR SERASAH TUMBUHAN API-API (Avicennia marina (Forsk.) Vierh.) DAN KETAPANG (Terminalia catappa Linn.)

open access: yesZiraa'ah: Majalah Ilmiah Pertanian, 2022
Liquid organic fertilizer is one type of organic fertilizer that utilizes organic materials such as plant residues or animal waste that have been decomposed by microbiological activity and will produce nutrients.
Mukarlina Mukarlina   +2 more
doaj   +1 more source

Effect of Incorporation of Hairy Vetch and Rye Grown as Cover Crops on Weed Suppression Related with Phenolics and Nitrogen Contents of Soil

open access: yesPlant Production Science, 2010
Characterization of the release of degradable components of cover crops is important for determining the quality of soil nutrients for the following crop and weed occurrence. We have examined the temporal changes in soil phenolic carbon (C) and nitrogen (
Jwa-Kyung Sung   +7 more
doaj   +1 more source

Short-term effects of different fertilization measures on water-stable aggregates and carbon and nitrogen of tea garden soil [PDF]

open access: yesE3S Web of Conferences, 2020
In order to study the effects of different fertilization measures on spring tea soil in Southwest Sichuan, five treatments were set up, including no fertilization (CK), full chemical nitrogen fertilizer (CN), 50% nitrogen fertilizer +30% organic ...
Huang Shengjie   +6 more
doaj   +1 more source

Fertilization in Organisms [PDF]

open access: yesNature, 1956
Fertilization By Lord Rothschild. Pp. ix + 170 + 5 plates. (London: Methuen and Co., Ltd.; New York: John Wiley and Sons, Inc., 1956.) 18s. net.
openaire   +1 more source

Improvement of loamy sand soil and potato plant productivity under integrated organic and inorganic nitrogen fertilizers [PDF]

open access: yesArchives of Agriculture Sciences Journal, 2018
Two experiments were conducted at EL Khattatba region – Egypt during two winter seasons to evaluate the effect of single or combined application of organic nitrogen fertilizer farmyard manure, chicken manure and compost with inorganic nitrogen fertilizer
M. Shahien, Azza Ahmed
doaj   +1 more source

Impact of organic and inorganic fertilizers on tomato vigor, yield and fruit composition under tropical andosol soil conditions [PDF]

open access: yes, 2009
Introduction. Little is known about the impact of organic manure on andosol. Materials and methods. Two varieties of Solanum lycopersicum L. (cvs. ‘Rio grande’ and ‘Rossol VFN’) were grown under tropical andosol.
V. Paul Mbouapouognigni   +11 more
core   +1 more source

Poster for an Organic Fertilizer [PDF]

open access: yes, 2021
This poster was actually designed for the academic project known as the Entrepreneurship Based Project which launchedin the Faculty of Management and Finance University of Colombo, Sri Lanka. The Project is a part of the Bachelor of Business Administration Degree program at the University. The Poster shows the benefits of Organic fertilizer products.
openaire   +1 more source

Practical fertilization in maize with organic fertilizers

open access: yesPractice Abstract, 2018
Maize is one of the most important crops, especially on dairy farms. Because dairy farms are so nutrient-rich, they are often associated with nitrate leaching. To avoid N leaching during the winter period, the implementation of catch crops is important. Together with root fertilization and organic fertilizers, nitrogen can be used very efficiently and
openaire   +4 more sources

Sources of nitrogen for winter wheat in organic cropping systems [PDF]

open access: yes, 2013
In organic cropping systems, legumes, cover crops, residue incorporation, and manure application are used to maintain soil fertility, but the contributions of these management practices to soil nitrogen (N) supply remain obscure.
Christensen, B.T.   +9 more
core   +1 more source

Effects of organic fertilizer with or without a microbial inoculant on the growth and quality of lettuce in an NFT hydroponic system

open access: yesTechnology in Horticulture, 2022
Organic food continues to increase in popularity worldwide. Similarly, hydroponic production of leafy greens is expanding globally and is an important component of the world's food supply.
Triston Hooks   +3 more
doaj   +1 more source

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