The scarcity of fertilizers in Indonesia makes it difficult for farmers to find alternative fertilizers, the causes are subsidized which obtain, and high cost non-subsidized making burdensome farmers. Most community professionals Sungai Ular Village lack availability heavy economic value inorganic fertilizers. Based on potential Village, Secanggang District, raw materials organic fertilizer can...

The submerged species Carolina fanwort ( Cabomba caroliniana ) has attracted considerable attention in Lake Taihu Basin (LTB), China. This was widely used as a garden plant until 2016, when it identified invasive. In this study, we conducted mesocosm experiment to compare the morphological traits, includingtotal dry mass, shoot/root (S/R) ratio, relative growth rate (RGR) and competition index ...

Abstract Nutrient enrichment in lakes due to municipal wastewater discharge and agricultural run-off leads excessive growth of algae aquatic macrophytes leading their altered trophic states. This paper presents the effect wastewater-induced nutrient on anatomical changes elemental profiling three common freshwater India’s Central Gangetic Plain. It is observed that with increase state, biominer...

Gu, B. and M.V. Hoyer. 2005. Community structure and environmental conditions in Florida shallow lakes dominated by submerged aquatic vegetation. Lake and Reserv. Manage. 21(4):403-410. Florida inland waters are dominated by shallow lakes, many of which support the growth of submerged aquatic vegetation (SAV). We examined the species composition and selected environmental variables of SAV-domin...

La problématique des espèces exotiques envahissantes est de plus en prise compte au niveau la Martinique qui semblait jusqu’alors présenter une certaine résistance par rapport à d’autres territoires insulaires tropicaux français. Ainsi, comme près 70 autres végétales préoccupantes et potentiellement envahissantes, les populations d’Hydrille verticillée (Hydrilla verticillata (L.f.) Royle) sont ...

Tek hücre C4 fotosentezi moleküler, biyokimyasal, anatomik özelliklerin bir bütünüdür. fotosentezinin yaklaşık 25-30 milyon önce Oligosen’de CO2 seviyesindeki azalmaya bağlı olarak ortaya çıktığı tahmin edilmektedir. Yüksek yapılı bitkilerde, yüksek sıcaklıklarda fotosentezin verimliliği, Rubisco (Ribuloz 1,5 bisfosfat karboksilaz/oksijenaz) enziminin oksijenaz aktivitesi ile sınırlanmaktadır. ...

Conserving and restoring submerged aquatic vegetation (SAV) are keymanagement goals for estuaries worldwide because SAV integrates many aspects of water quality and provides a wide range of ecosystem services. Management strategies are typically focused on aggregated abundance of several SAV species, because species cannot be easily distinguished in remotely sensed data. Human land use and shor...