Results 21 to 30 of about 6,522 (71)

Micronutrient fertilization on a typic acrorthox at Manaus, Brazil. [PDF]

open access: yes, 2020
Annual crops have not provided significant yield responses to micronutrient applications during the initial years of cultivation on a Typic Acrorthox at Manaus, Brazil.
CRAVO, M. da S., SMYTH, T. J.
core   +1 more source

Calibration of Soil Phosphorus Test for Upland Rice Grown on Typic Kandiudox, Way Pangubuan, Lampung [PDF]

open access: yes, 2018
Calibration of soil P test was conducted for Typic Kandiudox derived from Way Pangubuan, Lampung. A field experiment was carried out in dry and wet seasons. The dry season experiment in 2013 was designed by applying various soil P status: 0 X (very low),
Dedi Nursyamsi   +5 more
core   +1 more source

Forest pest management on Typic Quartzipsamments: a management dilemma [PDF]

open access: yes, 1993
Pine plantations on Typic Quartzipsamments in East Texas are difficult to establish. Forest management options following clearcutting are limited. A eight year regeneration study of the growth and survival of loblolly, Pinus tuedu, L.
Kulhavy, David L.   +4 more
core   +1 more source

Kajian Karakteristik Tanah Volkan Gunung Sorik Marapi Kabupaten Mandailing Natal Sumatera Utara

open access: yes, 2021
Penelitian ini bertujuan untuk mengkaji karakteristik tanah volkan Gunung Sorik Marapi, Kecamatan Puncak Sorik Marapi, Kabupaten Mandailing Natal, Sumatera Utara.
Harahap, Mardi Suaib
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The Improvement of Soil Chemical Properties of Typic Hapludults by Organic and Inorganic Fertilizers [PDF]

open access: yes, 2017
Polyanthestuberosa L. is a potential flowering plant that will be developed in Jatinangor. However, the Typic Hapludults soil in Jatinangor has a clay texture, an acid soil reaction, and a high level of total-P, but there is a low available-P, which will
Kusumiyati Kusumiyati   +18 more
core   +1 more source

Retention and availability of phosphorus associated with organic matter in a Typic Melanudands of Cauca department, Colombia

open access: yes, 2020
En el departamento del Cauca, Colombia, en un Typic Melanudands cultivado con café (Coffea arabica) y guamo (Inga spuria) como sombrío, se evaluó el efecto de la materia orgánica (M.O.) sobre la retención y disponibilidad de fósforo (P), mediante ...
Bravo, Isabel   +2 more
core  

Critical Limit of Mercury and Cadmium on Typic Dystrudepts and Typic Hapluderts of Paddy Field [PDF]

open access: yes, 2006
Industrial wastes may pollute agricultural land, which is leading to the contamination of agricultural yield by heavy metals. The pollution of Mercury (Hg) and Cadmium (Cd) on paddy field on rice growth is hard to observe, but the contents of Mercury (Hg)
KASNO, A. (ANTONIUS)   +2 more
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Uso dos conhecimentos agronômicos como ferramenta de educação ambiental [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Agronomia.Uso dos conhecimentos agronômicos como ferramenta de educação ambiental O estágio de conclusão de curso foi realizado junto ao Projeto Tecnologias ...
Müller Júnior, Vilmar
core  

Can no‐till restore soil organic carbon to levels under natural vegetation in a subtropical and tropical Typic Quartzipisamment?

open access: yes, 2021
Sandy soils are widely distributed in Brazil and occur in most states. However, they have serious limitations for agricultural use due to low natural fertility, low water retention capacity, low resilience, and high susceptibility to erosion.
Rattan Lal   +13 more
core   +1 more source

From the Schematism to the Typic. How Can We Be moral?

open access: yes, 2021
Kant’s chapter “On the Typic of the Pure Practical Power of Judgement” is one of the most obscure passages of the Critique of Practical Reason and it has often been regarded as a mere appendix.
Scaglia, Lara
core  

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