Regression Relationship between Growth and Reproductive Performance and the Water Supplyx in Pepper Grown in Unheated Glasshouses | Регресионни зависимости между растежните и репродуктивни показатели на добива и влагообезпечаването при пипер, отглеждан в неотопляема оранжерия
2010
Bazitov, R., Agricultural Institute, Stara Zagora (Bulgaria) | Bazitov, V., Agricultural Institute, Stara Zagora (Bulgaria)
The experiment was conducted on alluvial-meadow soil with lightmechanical composition in unheated plastic greenhouses according to the block method in four replications using drip irrigation. Variations of the experiement are as follows: 1 - 120% irrigation rate, lime. 2 - 100% of the estimated irrigation rate, var. 3 - 80% irrigation rate, var. 4 - 60% irrigation rate. Based on the results of growth and reproductive performance regression analysis was made considering the average length, width of the fruit, weight of the fruit and leaves per plant surface. Cоefficient of determitation has the highest values R = 0.995,when it reflects the relationship between irrigation rate and leaf area index, as independent variables, and the lowest when using the relationship between irrigation rate and the average width of the fruit R = 0886. Regression equations are obtained with high reliability P 0,000 to 0,0137 which can be used for approximate prediction of the productivity of pepper grown in greenhouse conditions.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Institute of Agricultural Economics