orchard soil amelioration 果园土壤改良
tea orchard soil 茶园土壤
fruit orchard soil 年苹果园土壤
orchard soil management 果园土壤管理
orchard soil improvement 果园土壤改良
orchard ' s soil nutrient 果园土壤养分
The soil effective boron background value in the new orchard is 0.24mg. kg-1;Range value 0.09mg. kg-1 0.68mg. kg-1. Old orchard and new orchard soil effective iron obey natural logarithm normal distribution.
老果园土壤镁都服从正态分布。
参考来源 - 江津市柑橘土壤营养元素及重金属背景值研究After enrich culturing, 21 strains yeast were isolated from 30 Orchard soil samples collected from Chengdu, Nanchong and Yibin in Sichuan province, and their colony aspects and cellular morphology was observed.
从四川省成都市、南充市和宜宾市等地采集果园土壤30份,经富集培养后分离纯化出21株酵母菌,对其菌落形态和细胞形态进行了观察。
参考来源 - 高效铜离子吸附酵母菌的筛选及其吸附特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Old orchard soil and new orchard soil the whole phosphorus concentration obey natural logarithm normal distribution.
老果园土壤和新果园土壤全磷浓度都服从自然对数正态分布。
The main result of study is as follows: (1) Citrus orchard soil greyish brown purple mud constant element background value in Jiangjin.
主要研究结果如下：(1)江津市柑橘果园土壤灰棕紫泥常量元素背景值。
This overview summarizes the effects of sown grass or organism mulching on orchard soil water, nutrients, air, temperature, microbes and enzymes.
综述了生草或生草后刈割覆盖园地对果园土壤水、肥、气、热、土壤微生物、土壤酶等肥力因子的影响。
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