| 释义 |
Tomato seedling
基本例句
番茄幼苗
Tomato seedlingwas infected by root-knot nematode at different soil and different inoculated number.试验对番茄苗在不同湿度、不同根结线虫接种量条件下感染根结线虫病的情况作了初步研究。
Effects of eight plant growth regulators such as 2,4-D, CCC, S3307,SA and NAA on the growth and physiological characters of tomato seedling were carried out.以中杂9号番茄为试材,研究了2,4-D、矮壮素、烯效唑、水杨酸、萘乙酸、多效唑等8种植物生长调节剂的不同组合对番茄幼苗生长及生理性状的影响。
The objective of this paper was to study the effects of elevated CO2 and different nutrient suppling intensity on growth and some physiological indices of tomato seedling.营养液栽培条件下,研究了不同CO2浓度及养分供应强度对番茄幼苗生长及一些生理指标的影响。发现CO2施肥增加了株高、茎粗、整株的鲜干重,壮苗指数、叶片数、花蕾数、光合作用速率,胞间CO2浓度。 |