Results 21 to 30 of about 334 (108)

Succession secondaire et perte de diversité végétale après réduction du broutage dans un pâturage boisé des Alpes centrales suisses [PDF]

open access: yes, 2018
Freléchoux F., Meisser M. and Gillet F. 2007. Secondary succession and loss in plant diversity following a grazing decrease in a wooded pasture of the central Swiss Alps. Bot. Helv. 117: 37 - 56. Reduced cattle grazing pressure in the Alps has caused the
Freléchoux, François   +2 more
core  

Pemupukan Silikon dalam Meningkatkan Pertumbuhan dan Hasil Tanaman Sorgum [PDF]

open access: yes, 2023
Penggunaan Silikon (Si) secara terus-menerus tanpa adanya input pemupukan dapat menyebabkan Si tersedia di dalam tanah semakin menurun. Kandungan Si yang rendah dapat menjadi faktor pembatas suatu tanaman terhadap penurunan hasil.
Amin, Mirawanty   +4 more
core   +2 more sources

Optimasi Pelarut Etanol-air dalam Proses Ekstraksi Herba Pegagan (Centella Asiatica [L.] Urban) pada Suhu Terukur [PDF]

open access: yes, 2012
Centella asiatica [L.] Urban sering disebut pegagan atau kaki kuda, adalah salah satu tanaman yang telah banyak diteliti dan terbukti memiliki beragam aktivitas biologis.
Dwiatmaka, Y. (Y)   +2 more
core   +1 more source

Silicon as a key driver of phytolith and phytolith-occluded carbon sequestration for climate change mitigation in rice ecosystems - a review [PDF]

open access: yes
Anthropogenic activities have increased atmospheric greenhouse gases, especially carbon dioxide, leading to global warming and climate change in recent years. Silica, a principal element in the Earth's crust, is an essential resource for plant growth and
Amutha, R   +9 more
core   +2 more sources

Phytolith assemblages in the leaves of Guadua bamboo in Amazonia [PDF]

open access: yes, 2022
: We studied phytoliths (plant stones) from 228 leaf samples of Guadua weberbaueri and Guadua sarcocarpa bamboos from eleven collection locations in Southern Peruvian Amazonia and in the state of Acre in Brazil.
Kalliola R.   +3 more
core  

A Survey for Alkaloids in Hawaiian Plants, III [PDF]

open access: yes, 1962
Volume: 16Start Page: 63End Page ...
Horigan, Laura P.   +2 more
core  

Ocean Color Algorithm for the Retrieval of the Particle Size Distribution and Carbon-Based Phytoplankton Size Classes Using a Two-Component Coated-Spheres Backscattering Model [PDF]

open access: yes, 2022
The particle size distribution (PSD) of suspended particles in near-surface seawater is a key property linking biogeochemical and ecosystem characteristics with optical properties that affect ocean color remote sensing.
Bernard, Stewart   +12 more
core   +2 more sources

THE USEFULNESS FOR ENSILING OF CHOSEN PLANT FORMS OF SPECIES OF SILPHIUM GENUS [PDF]

open access: yes, 2007
Chemical composition and usefulness for ensiling of the chosen forms of species: S. perfoliatum was determined in different stages of vegetation. Forage fermantation coefficient of species form: I, II ,III during vegetation period from vegetative phase ...
Aleksandra Góralska   +4 more
core  

Antioxidant property, traditional uses and chemical composition of seed oil plants of North-east India: A mini- review [PDF]

open access: yes
Apart from being used as food, seed oils have also been used traditionally as medicinal products by several communities. However, the full medicinal potential of many seed oil plants is yet to be properly reviewed, particularly for their antimicrobial ...
Basar, N   +5 more
core   +1 more source

Effects of Silicon Fertilization on Soil Chemical Properties and Phytolith Formation of Phyllostachys pubescens [PDF]

open access: yes, 2019
Silicon is benefit to Gramineae plants in growth and resistance to various stresses. However, the effect of silicon fertilizer application on Phyllostachys pubescens is still not investigated yet. Phyllostachys pubescens Mazel ex J.
Ji, Haibao   +3 more
core   +2 more sources

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