Results 21 to 30 of about 15,473 (258)
Boron deficiency responses in maize (Zea mays L.) roots
Journal of Plant Nutrition and Soil Science, EarlyView., 2023 Abstract Background Boron (B) is an essential micronutrient for plants. Dicot plants respond to insufficient B supply by altering root architecture and root hair growth. How root systems of rather low‐B demanding monocot species such as maize (Zea mays L.) respond to B deficiency in terra has not been experimentally resolved, yet.
Manuela Désirée Bienert +5 more
wiley +1 more source
Agronomy, 2021 Gac is valued for the nutritious aril surrounding its seed. When pollinators are limited or when flower sex expression is female-biased, hand pollination is necessary. Here, female flowers were hand pollinated with male flowers or pollen stored for up to
Xuan T. Tran +3 more
doaj +1 more source
Low temperature storage of almond pollen [PDF]
HortScience, 2002 2 pages. Pollen of the California almond cultivars Nonpareil, Ne Plus Ultra, Sonora, and Peerless was evaluated for viability following storage over 12 months at 4, 0, -20, and -80 °C. The proportion of viable pollen exceeded 80% for all cultivars and for all temperatures evaluated after 2 months of storage.
Martínez-Gómez, Pedro +1 more
openaire +3 more sources
Reducing Pollen Moisture Simplifies Long-term Storage of Pecan Pollen [PDF]
Journal of the American Society for Horticultural Science, 1991 Pecan [Carya illinoensis (Wangenh.) C. Koch] pollen was stored under reduced moisture conditions to determine if pollen viability could be maintained for long periods at either 23, 5, or - 12C. Pecan pollen was oven-dried at 35C to a constant weight and stored in moisture-proof bags.
I.E. Yates +3 more
openaire +1 more source
Short-term Storage of Almond Pollen [PDF]
HortScience, 2000 Almond [Prunus dulcis (Mill.) D.A. Webb] breeding programs require successful techniques for pollen storage. We studied the pollen viability of two almond cultivars, `Ramillete' and `Desmayo Largueta', during 8 weeks of storage, in conditions that simulated standard situations including storage at 4, 22, and 4 °C alternating with 22 °C (4 °C/22 °C ...
P. Martínez-Gómez +3 more
openaire +1 more source
Changes in activity and isozyme patterns of peroxidase and chitinase in kiwifruit pollen
Journal of Applied Botany and Food Quality, 2019 In this study, changes in activity and isozyme patterns of peroxidase (POD) and chitinase in kiwifruit (Actinidia chinensis) pollen were investigated under different storage conditions.
Yong-Su Song +7 more
doaj +1 more source
Flower development, pollen viability and pollen storage test of Aeschynanthus radicans
Biodiversitas Journal of Biological Diversity, 2021 Abstract. Damayanti F, Garvita RV, Wawangningrum H, Rahayu S. 2021. Flower development, pollen viability and pollen storage test of Aeschynanthus radicans. Biodiversitas 22: 1940-1945. Aeschynanthus radicans Jack. commonly-known as lipstick flowers, is an epiphytic plant in Gesneriaceae family.
Frisca Damayanti +3 more
openaire +2 more sources
Phalaenopsis pollinia storage at sub-zero temperature and its pollen viability assessment
Botanical Studies, 2018 Background In a breeding program, usually only superior parents are chosen for cross hybridization. Pollens of elite cultivars may not be available at hand.
Shih-Chang Yuan +3 more
doaj +1 more source
Botanical Sciences, 2023 Background: Conservation and breeding programs for forest species require efficient pollen quality monitoring strategies to maximize collection, storage and pollination efforts.
Cassandra Rubio-Plascencia +3 more
doaj +1 more source
Optimization of In Vitro Germination, Viability Tests and Storage of Paeonia ostii Pollen
Plants, 2023 Paeonia ostii is an important woody oil crop mainly cross-pollinated. However, the low yield has become an important factor restricting the industrial development of P. ostii.
Mengchen Li +7 more
doaj +1 more source