This work investigated the effects of potassium mineral fertilizers, combined with biofertilizers (T1–T4 treatments) and foliar spraying seaweed extract (at 1 g/L, 2 3 g/L) on vegetative growth characters, chemical constituents foliage, yield quality parameters globe artichoke. The maximum height, fresh dry weight leaves, was recorded in plants that received only soil added (T1 treatment) spray...

Natural capacity has evolved in higher plants to absorb and harness excessive light energy. In basic models, the majority of absorbed photon energy is radiated back as fluorescence and heat. For years the proton sensor protein PsbS was considered to play a critical role in non-photochemical quenching (NPQ) of light absorbed by PSII antennae and in its dissipation as heat. However, the significa...

Sex expression in cucumber is influenced by hormonal and environmental factors such as day length and temperature. Increasing female flowers that will develop to fruit is a trick for increasing yield, hence it’s importance. Likewise, it would help breeders through hybridizing process. Ethylene as a plant hormone is known to increase female flowers of most members of Cucurbitaceae family but as ...

Salt stress is a serious problem facing plant growth and development. Selenium (Se) could improve plant growth and reduced stress. Hence, the aim of this study was to determine whether the Se application could alleviate salinity stress negative effects on Melissa officinalis L. Different salinity levels in this research were control (0), 50, 100 and 200 mM. Simultaneously, sodium selenate (Se) ...

The application of agrochemical sprays to the aerial parts of crop plants is an important agricultural practice world-wide. While variable effectiveness is often seen in response to foliar treatments, there is abundant evidence showing the beneficial effect of foliar fertilizers in terms of improving the metabolism, quality, and yields of crops. This mini-review is focused on the major bottlene...

For the treatment of foliar diseases of cereals, fungicides may be applied as foliar sprays or systemic seed treatments which are translocated to leaves. Little research has been done to assess the resistance risks associated with foliar-acting systemic seed treatments when used alone or in combination with foliar sprays, even though both types of treatment may share the same mode of action. It...

Fusarium virguliforme causes sudden death syndrome (SDS) in soybean. The pathogen has never been isolated from diseased foliar tissues; therefore, one or more toxins have been considered to cause foliar SDS development. Cell-free F. virguliforme culture filtrates containing a toxin causes foliar SDS in soybean. A low-molecular-weight protein of approximately 13.5 kDa (FvTox1), purified from F. ...

Recent studies have demonstrated that natural abundance N can be a useful tool for assessing nitrogen saturation, because as nitrification and nitrate loss increase, dN of foliage and soil also increases. We measured foliar dN at 11 high-elevation spruce-fir stands along an N deposition gradient in 1987e1988 and at seven paired northern hardwood and spruce-fir stands in 1999. In 1999, foliar dN...

Aims: To determine the “Effect of plant growth regulator on growth, physiology and yield direct sown finger millet”.
 Place Duration Study: The field experiment was conducted during rabi 2022 at South Farm, Division Agronomy, Karunya Institute Technology Sciences, Coimbatore.The soil experimental sandy clay loam in texture, nearly neutral reaction (pH 5.36), level organic carbon (1.03%), a...