Drought stress is a major environmental factor limiting crop growth and productivity. Hydrogen peroxide (H2O2) plays an essential role during response by acting as signal molecule that activates multiple tolerance mechanisms. In this study, the effects of H2O2 on agronomic traits were studied in rice (Oryza sativa L.) cv. Khao Dawk Mali 105 (KDML 105) was subjected to drought stress. applied ei...

In meadow fescue (Festuca pratensis Huds.), a perennial fodder grass plant characterized by high quality and yield potential, seed shattering makes production difficult. The objective of the research was to compare two subpopulations, differing in tendency shattering, with respect their variability beginning heading flowering stages, morphological traits (plant height panicle length), changes o...

Based on target traits, use of the genetic diversity rice is beneficial for crop improvement. In this study, 41 varieties local to Vietnam’s Mekong Delta were evaluated basis 11 quantitative morphological along with assessment according 50 SSR markers. The actual yield had a significance level 0.05, while plant height and panicles per square meter high 0.001. Cluster analysis based traits also ...

Abstract The study aimed to investigate the response of superior rice variety ( Inpari 33 ) combined fertilization inorganic fertilizers with organic and biosilica its growth productivity. Field activities carried out in fields at Sidowaluyo Village, Sidomulyo District, South Lampung Regency, Indonesia. experiment was arranged a Randomized Block Design four replications treatments were: A. Cont...

Postharvest loss of mango often occurs due to the short harvesting period. An experiment was conducted determine impact paclobutrazol (PBZ) and flower bud pruning (FBP) on regulating flowering, fruiting time fruit quality ‘Amrapali’ mango. Different doses PBZ at 0.5, 1.0, 1.5, 2.0 g per meter canopy diameter water application along with FBP or without were used, as well (control). The caused ea...

The present study aimed to identify the abilities of δ-aminolevulinic acid (ALA) producing purple non-sulfur bacteria (PNSB), Luteovulum sphaeroides W22 and W47, reduce Na+ concentration, ameliorate soil fertility, nutrients uptake, growth yield rice on salt-contaminated soil. A two-factor experiment was conducted following a completely randomized block design. factors were frequency applying s...

This study aimed to determine the effect of a combination cropping systems and number plant seeds on growth yield black rice plants. The research method used simple randomized block design (RBD) model consisting 6 treatment combinations with 4 replication, namely: 1) Combination 25 x tile planting system one seed (J1B1), 2) two (J1B2), 3) 2:1 legowo (J2B1), 4) 5) 4:1 (J3B1), 6) (J3B2). results ...