Search Results - "Wallace, Helen M."

Cross-pollination affects fruit colour, acidity, firmness and shelf life of self-compatible strawberry by Dung, Cao Dinh, Wallace, Helen M, Bai, Shahla Hosseini, Ogbourne, Steven M, Trueman, Stephen J

“…Cross-pollination affects the fruit characteristics of many crops but the effects of cross-pollination on fruit quality of strawberry ( Fragaria × ananassa…”
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High self-paternity levels and effects of fertilised-seed number on size of strawberry fruit by Kämper, Wiebke, Dung, Cao Dinh, Ogbourne, Steven M, Wallace, Helen M, Trueman, Stephen J

“…Cross-pollination can increase fruit production in both self-incompatible and self-compatible fruit crops. However, it is often unclear what proportions of the…”
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Biomass and mineral nutrient partitioning among self-pollinated and cross-pollinated fruit on the same strawberry plant by Dinh Dung, Cao, Wallace, Helen M, Hosseini Bai, Shahla, Ogbourne, Steven M, Trueman, Stephen J

“…Pollen-parent effects on fruit size and quality have been found previously among competing self-pollinated and cross-pollinated fruit on the same Redlands Joy…”
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Effects of roasting on kernel peroxide value, free fatty acid, fatty acid composition and crude protein content by Hosseini Bai, Shahla, Darby, Ian, Nevenimo, Tio, Hannet, Godfrey, Hannet, Dalsie, Poienou, Matthew, Grant, Elektra, Brooks, Peter, Walton, David, Randall, Bruce, Wallace, Helen M

“…Roasting nuts may alter their chemical composition leading to changes in their health benefits. However, the presence of testa may alleviate the negative…”
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MassARRAY and SABER Analyses of SNPs in Embryo DNA Reveal the Abscission of Self-Fertilised Progeny during Fruit Development of Macadamia ( Macadamia integrifolia Maiden & Betche) by De Silva, Anushika L, Kämper, Wiebke, Ogbourne, Steven M, Nichols, Joel, Royle, Jack W L, Peters, Trent, Hawkes, David, Hosseini Bai, Shahla, Wallace, Helen M, Trueman, Stephen J

“…Yield in many crops is affected by abscission during the early stages of fruitlet development. The reasons for fruitlet abscission are often unclear but they…”
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Predicting Carbohydrate Concentrations in Avocado and Macadamia Leaves Using Hyperspectral Imaging with Partial Least Squares Regressions and Artificial Neural Networks by Bai, Shahla Hosseini, Tootoonchy, Mahshid, Kämper, Wiebke, Tahmasbian, Iman, Farrar, Michael B., Boldingh, Helen, Pereira, Trisha, Jonson, Hannah, Nichols, Joel, Wallace, Helen M., Trueman, Stephen J.

“…Carbohydrate levels are important regulators of the growth and yield of tree crops. Current methods for measuring foliar carbohydrate concentrations are time…”
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Hyperspectral Imaging of Adaxial and Abaxial Leaf Surfaces for Rapid Assessment of Foliar Nutrient Concentrations in Hass Avocado by Hapuarachchi, Nimanie S., Trueman, Stephen J., Kämper, Wiebke, Farrar, Michael B., Wallace, Helen M., Nichols, Joel, Bai, Shahla Hosseini

“…Rapid assessment tools are required for monitoring crop nutrient status and managing fertiliser applications in real time. Hyperspectral imaging has emerged as…”
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A Performance Evaluation of Vis/NIR Hyperspectral Imaging to Predict Curcumin Concentration in Fresh Turmeric Rhizomes by Farrar, Michael B., Wallace, Helen M., Brooks, Peter, Yule, Catherine M., Tahmasbian, Iman, Dunn, Peter K., Hosseini Bai, Shahla

“…Hyperspectral image (HSI) analysis has the potential to estimate organic compounds in plants and foods. Curcumin is an important compound used to treat a range…”
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Understanding chemical pathways of brown centre formation in laboratory induced and conventionally dried nut-in-shell macadamia kernels by Martinez, Marcela, Wallace, Helen M., Searle, Chris, Elliott, Brittany, Hosseini Bai, Shahla

“…World tree nut production has increased rapidly by around 50 % in the past decade; however, nut defects cause losses. For example, we know that brown centres…”
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Fruit Size and Quality Attributes Differ Between Competing Self-Pollinated and Cross-Pollinated Strawberry Fruit by Dung, Cao Dinh, Wallace, Helen M., Bai, Shahla Hosseini, Ogbourne, Steven M., Trueman, Stephen J.

“…Strawberry flowers are hermaphroditic and most cultivars are self-compatible, but strawberry plants can produce a mixture of fruit that have arisen from…”
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The influence of pre- and post-zygotic barriers on interspecific Corymbia hybridization by Dickinson, Geoffrey R., Lee, David J., Wallace, Helen M.

“…• Background and Aims Corymbia species from different sections hybridize readily, with some of increasing economic importance to plantation forestry. This…”
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Shoot Growth and Flower Bud Production of Peony Plants under Subtropical Conditions by Bogiatzis, Krista C., Wallace, Helen M., Trueman, Stephen J.

“…Peony plants require temperate winter temperatures to break underground bud dormancy and allow shoot emergence and flowering in spring. This study assessed…”
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Hyperspectral Imaging of Adaxial and Abaxial Leaf Surfaces as a Predictor of Macadamia Crop Nutrition by De Silva, Anushika L, Trueman, Stephen J, Kämper, Wiebke, Wallace, Helen M, Nichols, Joel, Hosseini Bai, Shahla

“…Tree crop yield is highly dependent on fertiliser inputs, which are often guided by the assessment of foliar nutrient levels. Traditional methods for nutrient…”
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Outcrossing Rate and Fruit Yield of Hass Avocado Trees Decline at Increasing Distance from a Polliniser Cultivar by Trueman, Stephen J., Nichols, Joel, Farrar, Michael B., Wallace, Helen M., Hosseini Bai, Shahla

“…Optimal fruit production from many tree crops relies on the transfer of cross-pollen between trees of different cultivars rather than the transfer of…”
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Selective Retention of Cross-Fertilised Fruitlets during Premature Fruit Drop of Hass Avocado by Hapuarachchi, Nimanie S, Kämper, Wiebke, Hosseini Bai, Shahla, Ogbourne, Steven M, Nichols, Joel, Wallace, Helen M, Trueman, Stephen J

“…The productivity of many tree crops is limited by low yield, partly due to high rates of fruitlet abscission during early fruit development. Early studies…”
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Relationships between Nut Size, Kernel Quality, Nutritional Composition and Levels of Outcrossing in Three Macadamia Cultivars by Richards, Tarran E, Kämper, Wiebke, Trueman, Stephen J, Wallace, Helen M, Ogbourne, Steven M, Brooks, Peter R, Nichols, Joel, Hosseini Bai, Shahla

“…Tree nuts play an important role in healthy diets, but their economic value and nutritional quality may be affected by their size and paternity. We assessed…”
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Boron Effects on Fruit Set, Yield, Quality and Paternity of Macadamia by De Silva, Anushika L., Kämper, Wiebke, Wallace, Helen M., Ogbourne, Steven M., Hosseini Bai, Shahla, Nichols, Joel, Trueman, Stephen J.

“…Many tree crops experience sub-optimal yields and low fruit quality due to inadequate pollination, low fruit set, and poor crop nutrition. Boron (B) is a…”
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Floral attraction and flower visitors of a subcanopy, tropical rainforest tree, Fontainea picrosperma by Grant, Elektra L., Wallace, Helen M., Brooks, Peter R., Burwell, Chris, Reddell, Paul W., Ogbourne, Steven M.

“…Flowering plants in tropical rainforests rely heavily on pollen vectors for successful reproduction. Research into pollination systems in tropical rainforests…”
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Presence of Testa and Shell Maintains Oil Stability in Almond and Canarium Nuts by Hosseini Bai, Shahla, Gama, Repson, Jones, Kim, Hannet, Dalsie, Hannet, Godfrey, Komolong, Birte, Brooks, Peter, Grant, Elektra, Elliott, Brittany, Wallace, Helen M

“…(1) Background: The oil stability of tree nuts during storage can be influenced by storage conditions such as temperature, humidity, and moisture…”
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Boron Effects on Fruit Set, Yield, Quality and Paternity of Hass Avocado by Hapuarachchi, Nimanie S., Kämper, Wiebke, Wallace, Helen M., Hosseini Bai, Shahla, Ogbourne, Steven M., Nichols, Joel, Trueman, Stephen J.

“…Boron plays a critical role in pollination and fertilization and can affect fruit set and yield. We applied 0 g, 15 g (manufacturer recommendation) or 30 g…”
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