Anti-predatory behaviour evolves under the strong action of natural selection because the success of individuals avoiding predation essentially defines their fitness. Choice of anti-predatory strategies is defined by prey characteristics as well as environmental temperature. An additional dimension often relegated in this multilevel equation is the ontogenetic component. In the tegu Salvator me...

Domestic soybean production is getting weaker due to drought stress which affects all aspects of plant growth and metabolism, besides using adaptive varieties, increasing nutrition, especially potassium, also tolerance drought. The research aimed examine the effect potassium application on morphophysiological two varieties under stress. was conducted in a plastic house, Deli Serdang Regency, No...

Due to the extreme weather that hit throughout year resulted in threat of rice plants falling down. It was known fall a limiting factor for obtaining high yields and quality grain. Therefore, it considered important evaluate resistance general methods planting area. Those were transplanting (TP) direct seed (TBL). Based on this objective, we identified morphophysiology stems laying 2 commonly u...

ABSTRACT Knowledge of how climatic conditions affect plant morphophysiology is essential for understanding to manage the growth cycles different crops. The aim this study was evaluate effects growing seasons in a semi-arid area on morphophysiological variables ornamental sunflower plants. experiment carried out randomized block design split-plot arrangement with four replicates. Six cultivars (...