不同种植模式下核桃树体生长发育及果实分析

为了明确核桃单作和核桃-玉米间作模式对核桃品质的影响。以9年生单作核桃园与核桃-玉米间作园为对照,研究单作园与间作园的核桃树体长势及核桃果实品质及性状差异。结果表明：不同种植模式对于核桃的一次枝、冠幅及树高在坐果期无显著影响；不同种植模式对核桃果实品质影响不明显,单作园核桃果实单宁含量要低于间作园,单作园核桃口感更好；间作模式下核桃果实在经济性状方面只有干果三径与单作模式有显著差异且大于单作；单作模式下核桃青皮水分含量低于间作。为种植营养成分、口感更好的的核桃,单作核桃园相较核-玉间作更为合适。推断单作核桃园养分吸收利用率更高。

Growth and fruit analysis of walnut tree under different planting patterns

In order to clarify the influence of walnut veneer and walnut - corn intercropping pattern on walnut quality. With the comparison of walnut garden and walnut - corn making garden, the walnut tree growth potential and the difference of walnut fruit quality and characteristics were studied. The results showed that different planting patterns have no significant effect on the walnut branch, crown size and tree height; different planting patterns have no obvious effect on walnut quality, walnut tannin content is less than the garden, walnut has three diameter and greater than single; The moisture content of walnut skin is lower than that of mode. In order to grow nutritious and better walnut, single walnut garden is more suitable than nuclear - jade. It is inferred that the nutrient absorption utilization rate of single walnut garden is higher.