post-harvest management of potatoes is a major challenge in iran. approximately 30% of the harvest is lostafter a few months of storage. the chemical methods for long term storage are not adequate to controldeterioration and also produce undesirable side effects. to address this issue, a study on radiationpreservation of potatoes was carried out. agria potato bulbs were irradiated using beta be...

We investigated the effects of organic and conventional pest and fertility management on weed cover and the seed bank community in an organic rotation. The study was conducted during the 4th and 5th years of an organic rotation on part of a long term organic-conventional comparison trial. Results showed that although crop type (potato vs. cabbage) in a single year significantly affected wee...

Abstract Potato development, especially processing varieties, is constrained by the availability of seeds. Acceleration seed supply can be done planting apical rooted cuttings directly in field to obtain seeds equivalent extension class. Field activity has been carried out Brebes Regency, Central Java, 2021, study opportunities for using potato production. Apical from seven varieties purposes (...

Starches from cassava tubers, sweet potato, and mango seeds were isolated characterized. The starches' proximate, elemental composition, physicochemical physical properties, studied. Cassava tuber yielded 93.45 percent, while Potato Mango seed 88.65 78.45 respectively, in the proximate composition. When compared to at 5.49 potato starch 5.72, which have a highly acidic pH, had neutral pH of 6.9...

Abstract The reinvention of potato, from a tetraploid clonal crop into diploid seed-based hybrid crop, requires insight in the mutational load, recombination landscape, and genetic basis fertility. Genomics-based breeding QTL discovery rely on efficient genotyping strategies such as skim sequencing, to gather genotypic information. application sequencing full-sib population non-inbred parents r...

Potato is one of the horticultural crops with high economic value and potential as an export commodity. The productivity potatoes in Central Java tends to decrease, it suspected that use production inputs not optimal. This study aims evaluate performance inputs, factors influence potato production, optimization farming Dieng Plateau. research was conducted from October December 2021 Sumberejo V...

The bird cherry-oat aphid Rhopalosiphum padi (L.) transmits the nonpersistent Potato virus Y (PVY) to seed potatoes. Planting a nonvirus host plant around the main crop can reduce PVY incidence, because aphids tend to land in high numbers at the edge of a field and the crop border acts as a virus sink. This study determined R. padi landing and settling preferences and reproductive rates on thre...

Treatment of sweet potato plants cultured in vitro with a vapor of methyl jasmonate (MeJA) induced an accumulation in leaves of a large amount of protein with an apparent molecular mass of 18 kDa. This protein, designated ipomoelin, was purified, and the amino acid sequences of proteolytic fragments were determined. Screening a cDNA library of MeJA-treated leaves by oligonucleotide probes desig...