Background and Objectives: Water scarcity is limiting for tomato (Solanum lycopersicum L) production, due to its sensitive drought in the different phases of development, so irrigation should be done an optimal way; because this, objective was evaluate four levels greenhouse varieties. Methods: A completely randomized experimental design with factorial arrangement used various agronomic variabl...

Tomat adalah tumbuhan asli dari Amerika Tengah dan Selatan. Termasuk dalam Famili Solanaceae, serta merupakan salah satu budidaya yang banyak dikonsumsi oleh masyarakat Indonesia. Proses sortir tomat secara umum masih dilakukan dengan cara tradisional. Sortasi tradisional memiliki kekurangan proses sortasi dikarenakan unsur subjektifitas pensortirnya. Penelitian ini bertujuan untuk membuat apli...

Fruits of Solanum Lycopersicum, well-known as tomatoes, have got an high contents of essential nutritive elements for human health. They are rich of vitamins C, A, B group, D, K and minerals (P, Fe, Ca, Mg, Mn, Cu, K, Na) besides to be very rich in flavonoids and lycopene (1, 2). These characteristics make tomatoes the best allies against cancer disease and an essential food for a good health. ...

Species barriers, expressed as hybrid inviability and sterility, are often due to epistatic interactions between divergent loci from two lineages. Theoretical models indicate that the strength, direction, and complexity of these genetic interactions can strongly affect the expression of interspecific reproductive isolation and the rates at which new species evolve. Nonetheless, empirical analys...