multicourse rotation是什么意思

网络释义

用法例句

The strategy of promoting economic development in Pan-Pearl River Delta and Beibu Bay Area,the agricultural cooperation between Taiwan and the mainland bring Bobai a rare chance of multi-regional economic cooperation.

泛珠三角经济圈、海峡两岸农业合作和北部湾(广西)经济区构想的提出与实施,给博白县带来了千载难逢的多区域合作新机遇;而优越的地理位置和经济人文资源,非常有利于博白县抢抓多区域合作新机遇,打造"通江达海"新格局,并以此发展博白县的工业化、城镇化和现代农业。

Effect of Wheat Residue Retention on Grain Yield and Main Quality Characters of Rice in Rice-wheat Cropping System

稻麦轮作区麦秸还田对水稻产量及主要品质性状的影响

Effect of Nitrogen Application on Accumulation and Transportation of Matter and Nitrogen in Above-ground Organs of Wheat in Rice-wheat Rotation Area

施氮对稻麦轮作区小麦地上器官干物质及氮素累积运转的影响

Studies on the nitrogen fertilizer application of rice-wheat rotation system in Taihu Lake Region

太湖地区稻麦轮作系统中氮肥效应的研究

Ammonia Volatilization and Atmospheric Wet Deposition of Nitrogen in Rice-wheat Rotation System in Taihu Region;

太湖地区稻麦轮作下农田的氨挥发损失与大气氮湿沉降的研究

Effects of Earthworms on Soil Nitrogen and Phosphorus in Upland Rice-Wheat Rotation Agroecosystem;

蚯蚓活动对稻麦轮作土壤氮、磷的影响

Effects of Fertilizer N Application Rate on Yields and Use Efficiencies in Rice-Wheat Rotation System in Tai Lake Region

太湖地区稻麦轮作系统下施氮量对作物产量及氮肥利用率影响的研究

Effects of Different Rice Cultivationmodes on Crop Yield, Nitrogen Use Efficiency and Soil Fertility in Rice-Barely Rotation System;

种稻方式对稻麦轮作系统中作物产量、氮肥利用和土壤肥力的影响

The Loss of P and N from Soil in the System of Rice-Wheat Rotation in the South of Jiangsu Province;

苏南稻麦轮作农田系统土壤中磷氮的流失

Study on Paper Making Waste Water Irrigation in Winter-wheat and Rice Rotation System;

小麦/水稻轮作体系下制浆废水灌溉试验研究

Soil enzyme activity in rice-wheat cropping systems influenced by phosphorus fertilizer models

稻麦轮作不同施磷模式对土壤酶活性的影响

Study on Paper Making Waste Water Irrigation in Winter Wheat and Rice Rotation System

冬小麦-水稻轮作体系下制浆废水灌溉试验研究

Study on the characteristics of ammonium nitrogen loss by surface runoff and its numerical simulation in rice-wheat rotation

稻麦轮作过程氨氮径流特征和数值模拟研究

The Speciation and Bioavailability Study of Heavy Metals in Paddy Soils under the Rice-wheat Cultivation Rotation;

稻麦轮作下水稻土重金属形态特征及其生物有效性研究

Study on Fertilization Effect under the Rotation System of Fertilizer-Rice-Rice in Jianghuan Area

江淮地区肥-稻-稻轮作制下施肥效应研究

A CASE STUDY ON BENEFITS OF ITALIAN RYEGRASS-RICE ROTATION SYSTEM

“黑麦草—水稻”草田轮作系统应用效益初探(案例研究)

Studies on Crop Yield and Fate of Fertilizer Nitrogen in Rice-Wheat Cropping Systems under Different Mulching Conditions;

不同覆盖条件下稻麦轮作体系的产量效应与氮肥去向研究

Emission Process of Greenhouse Gases and Its Mechanism from the Paddy-wheat Rotation Agro-ecosystem;

稻麦轮作农田生态系统温室气体排放及机制研究

Pilot Study on Nutrient Runoff Character of Wheat-Rice Rotation Field in Chaohu Lake Basin

巢湖流域麦稻轮作农田养分径流流失特征初步研究