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Almond Pruning & Training

Growing Almonds in California: Climate & Cultivars | Rootstocks | Orchard Management | Nutrients & Fertilization | Pruning & Training David Doll, UCCE Farm Advisor, Merced County, Carolyn DeBuse, UCCE Farm Advisor, Yolo and Solano counties, and Bob Beede, UCCE Farm Advisor, Kern County: editors Typi...
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Fruit & Nut Crop Chill Portions Requirements

Chill Portions Requirements, Calculated using the Dynamic Model Compiled by Katherine Pope, Orchard Advisor, UC Cooperative Extension Crop Cultivar Chill Portions Almond Desmayo Largueta1 28 Ferragnes1 32 Nonpareil1,2 22-23 Apple Golden Delicious3 50 Apricot Bergeron4,5 62-65 Blida4,5 54-56 Canino5...
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Almond Rootstocks

Growing Almonds in California: Climate & Cultivars | Rootstocks | Orchard Management | Nutrients & Fertilization | Pruning & Training David Doll, UCCE Farm Advisor, Merced County and Carolyn DeBuse, UCCE Farm Advisor, Yolo and Solano counties: editors The selection of an appropriate almond rootstock...
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Orchard Designs

Almond > Orchard Management > Design Square | Hedgerow | Quincunx | Hexagonal Square Orchard Top of Page Hedgerow Top of Page Quincunx Top of Page Hexagonal Top of Page...
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Pistachio Bloom Cast

Pistachio Bloom Cast | Model Development (model in beta testing) Projected bloom dates are modeled using chill and heat accumulation collected from hourly temperatures downloaded nightly for more than 100 CIMIS weather stations.
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Almond Hull-Split Prediction Model

About Hull-Split Prediction | Model Development | GO TO THE MODEL | References Theodore DeJong, Department of Plant Sciences, University of California, Davis A timely harvest is essential for maintaining almond nut quality.
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References

About Hull-Split Prediction | Model Development | GO TO THE MODEL | References Ben Mimoun M and DeJong TM, 1999 Using the Relation between Growing Degree Hours and Harvest Date to Estimate Run-times for PEACH: a Tree Growth and Yield Simulation Model. Acta Hort. 499:107-114. (pdf) Connell, et al.
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Calculators

Cumulative Chilling Hours: Cumulative Chill Hours and Modified Chill Hours Hours below 45 F Hours between 32 F and 45 F November 1 through February 28/29.
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Hull Split Calculator

About Hull-Split Prediction | Model Development | GO TO THE MODEL | References You must wait until 90 days after bloom for this calculator to work.
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