1) Sod culture
生草栽培
1.
Sod culture test made in the orchard of Luochuan and Changwu county showed: Sod culture could change the environment of orchard observably,such as increase the quantity of soil organism,increase the nutrition elements such as N,P,K.
在洛川县和长武县的富士苹果园生草栽培试验结果表明,生草栽培明显改善富士苹果园生态环境,增加土壤有机质和N、P、K含量;改善果园小气候,显著降低果园气温和土壤温度的极端数值;有利于害虫天敌的生存与繁衍,降低虫害密度,早期落叶病发病轻;生草栽培对果园土壤水分有保水和争水双重影响,但在渭北正常年份保水作用是主要的,在多雨年份,会加重套袋果实黑点病和红点病的发生。
2.
There are 4 treament plots as follows: Sod culture with bahia grass(Paspalum notaturn Flugge), white clover(Trifolium repens L.
表明在干旱季节,百喜草和白三叶草生草栽培促进了果园土壤丛枝菌根真菌的生长和柑桔根系菌根的形成,从而促进了柑桔根系对水分和磷素营养的吸收利用。
3.
A 6-year continuous experiment on effects of sod culture on nutrient content of soil and apple tree was conducted in the drought hilly region of Taihang mountain.
研究了太行山低山丘陵区苹果园生草栽培对土壤和树体养分的影响,结果表明,生草处理果园0~40cm土壤有机质含量较对照提高12。
2) vegetative cultivation
草生栽培
3) Perennial tame forage grass
多年生栽培牧草
4) Valeriana pseudofficinalis wild and cultivated
栽培缬草
5) cultivated licorice
栽培甘草
1.
Study on the chemical constituents of aerial parts of cultivated licorice;
栽培甘草地上部分化学成分研究
2.
Study on the flavonoids constituents of cultivated licorice;
栽培甘草中黄酮类成分的研究
补充资料：生草
1.青草;新生之草。 2.长草。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条