System Sciences and Comprehensive Studies in Agriculture 2001 Issue 4 Test of selecting matrixes and varieties for soil less culture on strawberry in cold area

Test of selecting matrixes and varieties for soil less culture on strawberry in cold area
zhao heng tian ; wang xin hua

..............page:319-320

The strategy for China's vegetable industry after WTO entry
ren ji jun ; cao yi ; wang yan ; zhou rong

..............page:317-318

Dynamic analysis in Rural energy integration system
wu shi hong ; ge yan feng ; wu de rang ; liao zhi zuo

..............page:313-316

Mechanism and utilization on resistance of plant pathogenic fungi to chemical fungicide
chi yu jie ; yang qian

..............page:310-312,316

Tourism agriculture and industrialization of hi-value green food in Taihang Mountainous
zhang wan jun

..............page:307-309

Strategy for salinized desertification control of grassland in western Jilin province
li qu sheng ; song yu xiang ; zhao chun sheng

..............page:304-306,309

Effects on morphological characters and yield in maize under same untrition area but different population structure
zhao dian chen ; chen yuan

..............page:300-303

Study on eco-environmental problems and its countermeasures in Cixi city
yan li zuo ; zhao zuo shi ; sun shi lin ; pan li bo

..............page:296-299

Analysis and countermeasures of green food development
li chang sheng ; sun feng jun ; liu yun bo ; liu chun long ; sun hai xia

..............page:294-295,299

Significance of agricultural science and technology demonstration gardens and its layout
wang jian guo ; meng kai ; sheng shan ping

..............page:291-293

Discussion on increasing farmers'income
yu leng ; gu hai ying

..............page:288-290,293

Melioration and change of ssline soil in haihe plain of China in 20 years
tian kui xiang ; li hui ying ; dan ye li qiu ; li wei qiang ; han shu min

..............page:285-287

Sustainable development countermeasure and present condition of installation vegetables in heilongjiang
xing ru yi ; liu chang jiang ; liu guo xuan

..............page:283-284,287

The comparison of tolerant abilities to cadmium among 18 winter wheat varieties in North China
li hui ying ; tian kui xiang ; zhao xin sheng

..............page:279-282

Mini-ecological engineering of sewage treatment and agricultural utilization of recycled water
tian kui xiang ; li hui ying ; li wei qiang ; sun peng jian ; gong yue ling

..............page:276-278

Analyses and Design of Orchard Ecosystem
ren jing min ; wang yan ; wang yue hua ; shang guan guo lian ; wen su zhen

..............page:273-275

Sustainable development of small watershed management in black soil area
zhang xing yi ; meng kai ; sui yue yu

..............page:270-272

The preliminary Study of the protection and building of ecology environment during the exploitation of resource in Lintao county in Gansu Province
wang xiao tian ; li shi jie ; chen huai lu ; dong ya wen

..............page:266-269

Analysis on successional law of agri-ecological system in black soil region of Songnen Plain
meng kai ; zhang hong yan

..............page:264-265,269

Rule of soil seepage on well irrigation for rice of Sanjiang Plain
fu qiang ; liang chuan ; yang guang lin ; zu wei

..............page:260-263

Study on the efficacy of organic matter in black soil
han xiao zeng ; wang shou yu ; song chun yu ; liu xiao bing ; meng kai

..............page:256-259

The knowledge-base design of Yunnan sugarcane cultivation consultation system
wang bin ; zhang yue bin ; liu shao chun

..............page:253-255,259

Application of COUPMODEL in the research of soil water and heat process
zhao jun

..............page:250-252

The study of the effect of long-term concrete mulching on jujube garden eco-environment
li wei qiang ; tian kui xiang ; liu xiao jing ; zhang xiu mei ; lei yu ping

..............page:247-249,252

Research on the integrated model of sustainable land resources planning
dan cheng long ; li wei ; wang wan mao

..............page:244-246

Projection pursuit model for comprehensive evaluation of agricultural productive capacity
jin ju liang ; wei yi ming ; fu qiang ; ding jing

..............page:241-243