核桃专用肥对核桃生长、结果及抗性的影响

Effects of Growth Results and Resistance of Special Fertilizer for Juglans regia

摘要:

摘要：本文以‘清香’和‘香玲’核桃为试材，比较分析了课题组研制的核桃专用肥和普通复合肥对其树体生长、结果性状和抗性方面的影响。结果表明:核桃专用肥能显著地促进‘香玲’核桃和‘清香’核桃地径、冠幅生长，降低落果率、提高叶片抗性和坚果纵径横径、侧径、单果质量、出仁率。适宜在湖北省鄂西核桃产区推广应用。

Abstract:

Abstract:Based on the‘Qingxiang’and‘Xiangling’Juglans regia as test materials,the effects of special fertilizer and compound fertilizer on the growth of the tree,the result and the resistance were compared and analyzed.The results showed that the special fertilizer could promote significantly diameter and crown growth,reduced the drop rate,improved the blade resistance,longitudinal and lateral diameter of nut diameter,fruit weight,kernel rate.It is suitable for popularization and application in the its producing area of Hubei province.