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Effect of nitrogen, phosphorus, potassium fertilizers and manure on growth and productivity of the peach cultivars Springtime and Redhaven
manure fruit set fruit weight
2015/1/21
The response of the peach cvs. Springtime and Redhaven to nitrogen, phosphorus, potassium fertilizers and manure is reported. The research was conducted during a period of 10 years. The following fert...
Relationship between Fruit Total Soluble Solid Contents and Tree Nitrogen and Potassium Contents in ‘Shimizu-Hakuto’ Peach
diagnosis of nutrient condition fruit quality leaf analysis
2009/7/8
Total soluble solid contents in fruit (fruit TSS), and nitrogen (N) and potassium (K) contents in leaf and fruit of ‘Shimizu-hakuto’ peach were analyzed in 23 orchards located in the south part of Oka...
Diagnosis of Potassium Deficiency by Using Petiole Extract in ‘Delaware’ Grape
nutritional diagnosis simple reflection photometer system
2009/7/8
This experiment aimed to establish a method for diagnosing potassium deficiency in ‘Delaware’ grape using petiole extract. It is considered that potassium concentration in petiole extract could be use...