Grafting is a technique applied to considerable number of crops, with tomato standing out. However, this limited by the obtaining unfunctional grafts, which decrease success rate and therefore benefits achieved. The aim work was analyze failure in intraspecific grafting plants, focusing on tissue development, cell wall defense reactions, distribution starch soluble sugars at graft junction. aut...

광질은 묘의 형태를 조절하는 중요한 환경 요인 중 하나이다. warm-white와 cool-white LED의 칩에 비율이 다른 bar type를 제작하여, 백색 광질에 따른 생육을 조사하고자 연구를 수행하였다. 오이, 토마토 및 수박의 접수와 대목의 종자를 파종하여, LED를 광원으로 하는 식물공장에서 재배하였다. 처리구는 W1C0(warm-white 단독), W1C1 (warm- white:cool-white=1:1), W3C1 (warm-white:cool-white=3:1), W5C2 (warm-white:cool-white=5:2)이다. 모든 처리구에서 재배한 묘목의 배축장이 가장 짧았으며, W1C0에서 재배된 길었다. 수박 접수, 대목, 그리고 배축장은 W1C1, W3C1, W5C2, W1C...

Pecan bacterial leaf scorch (PBLS) and the pathogen Xylella fastidiosa were identified in 20 pecan cultivars observed in Louisiana commercial orchards over a twoyear period. The disease occurred in the majority of orchards observed and was distributed throughout the pecan growing areas of the state. Leaf scorch was most prevalent in the Cape Fear cultivar. A few other cultivars sometimes exhibi...

Citrus is one of the most important fruit crops in world. junos Siebold ex Tanaka cv. Pujiang Xiangcheng a new rootstock with good grafting affinity and multiple abiotic stress tolerance. In this study, effects ‘Pujiang Xiangcheng’ two commonly used rootstocks for maxima (Burm.) Merrill Guanxi Miyou, considering their growth, photosynthetic performance, phytohormones quality, were evaluated. Th...

Breadfruit (Artocarpus altilis) is a traditional fruit tree of 15–30 m tall in Oceania. The species staple crop for food security the tropics. Tree loss from tropical windstorms, together with transition toward high-density planting has driven an interest dwarf phenotype species. Information on dwarfing rootstocks breadfruit currently limited. aim this study was to assess performance growth lak...

Growth, gas exchange, root hydraulic conductivity, and drought response of seedling and rooted cuttings of Lovell and Nemaguard peach [Prunus persica (L.) Batsch], and Carrizo (Poncirus trifoliata x Citrus sinensis) and sour orange (C. aurantium L.) citrus rootstocks were compared to determine the influence of propagation method on these characteristics. Rooted peach cuttings had a higher propo...

Huanglongbing (HLB), which is believed to be caused by the phloem-restricted bacterium Candidatus Liberibacter asiaticus (CLas), has decimated Florida’s citrus production. Grapefruit production declined 75%, mandarin 78%, and sweet orange 52% due high sensitivity of commercial scions rootstocks disease. New combinations hybrid may provide better performance than current selections for fresh pro...