ISSN 1000-6346
CN 11-2326/S
中华人民共和国农业农村部 主管
中国农业科学院蔬菜花卉研究所 主办
CN 11-2326/S
中华人民共和国农业农村部 主管
中国农业科学院蔬菜花卉研究所 主办
Problems of environmental pollution and resource waste caused by disorderly stacking and
inefficient disposal of vegetable waste are becoming increasingly prominent. It is urgent to study and innovate high
efficient utilization of vegetable waste. This paper summarized the main sources and characteristics of vegetable
waste in China；reviewed the innovative studies on multiple utilization of fertilizer，energy + fertilizer，feed and
other resources；analyzed the characteristics of resource management approach；and prospected the efficient
recycling utilization of vegetable waste in China.
Under the environment with LED light source in plant factory，taking cucumber‘ Zhongnong
No.26’ as test material, this paper studied the effects of different substrate water content on cucumber seedling growth characteristics and water requirement regulation．The results showed that the plant height，stem
diameter，biomass，root system morphology index and strong seedling index, etc. of cucumber seedlings were the
best when the substrate water content was 85%-90%．The total water consumption of seedling treated with 85%-
90% substrate water content was the highest，reaching 129.72 mL；and the seedling water use efficiency was
significantly improved．The relationship between the number of days after sowing and water consumption quantity
was the best based on the linear equation．The expression was y=0.355 3 x-1.887 5．Considering comprehensively
the growth and water consumption characteristics of cucumber seedlings，under the environment with LED light
source，85%-90% substrate water content could cultivate high-quality and strong seedling while achieving high
efficient water usage．
In order to explore the efficiency of spraying exogenous substance at leaf surface in enhancing the
storage and transport（ST）quality of cucumber seedlings，this paper investigated the effect of Oligosaccharides，
Zhuangmiao No.1 and plant perplex on the quality of cucumber seedlings on 0，3 and 6 days after ST．The results
showed that Zhuangmiao No.1 could control seedling overgrowing，increase root dry weight and maintain higher
seedling index，specific leaf weight and leaf chlorophyll content．While，the effects of Oligosaccharides and plant
perplex on various growing indexes of seedling were very limited．Therefore，we recommend spraying Zhuangmiao
No.1 at leaf surface to improve the quality of commercial cucumber seedling after ST．
Under solar greenhouse condition，taking LED plant growth lamp（red and blue 7∶2）as
complementary light source，this paper studied the effects of different filling hours（1，2，3 hours）on tomato
growth，yield and quality. The results showed that compared with the control（without light supplementation），
both 2 and 3 hours could significantly increase the plant height，stem diameter and leaf areas of tomato. Filling 3
hours could significantly improve the single fruit weight，fruit number and yield，contents of fruit VC，soluble
sugar，and sugar-acid ratio. The yield was increased by 7.0%，and profit increased by 7 933.5 yuan·hm-2. In
summary，supplemental light for 3 hours has the best effects on promoting tomato growth，increasing yield and
improving fruit quality.
Taking the winter-spring season cucumber seedlings in the solar greenhouse as experimental
material，this paper studied the effects of different supplementary light intensities on the quality of cucumber seedlings．
The results showed that the light treatment could effectively reduce the seedling hypocotyl length and plant height，
but significantly increase the stem diameter，leaf area，specific leaf weight，dry matter content，and strong seedling
index．Moreover，supplementary light could facilitate the distribution of dry matter to leaves and roots，while restrain
to stems．In addition，the contents of chlorophyll，carotenoid and starch in seedlings under supplemented light were
higher than those of the control，but the soluble sugar content was lower than that of the control．Taking the strong
seedling index as criterion of good and bad supplementary treatment，it could be seen that T（100），T（150），and
T（200） treatments were significantly superior to the control and T（50）treatment．Thinking comprehensively from
the aspects of economy and energy-saving，we recommend supplementary light intensity as 100 μmol·m-2·s-1．
Taking tomato variety‘Fenheping’and tillering onion variety‘Suihua’as experimental
material，this paper studied on the effects of tillering onion associated with reduced phosphorus treatment on tomato
growth，photosynthetic indexes and yield．The results indicated that the stem diameter in the treatment of tomato
inter-cropped with onion under reduced phosphorus condition（50% of conventional phosphorus fertilization）
30 days after planting was significantly thicker than that of the control（tomato monoculture and conventional
phosphorus fertilization）．Plant dry and fresh weights were also significantly higher than that of the control at the
seedling pulling stage. In addition，the photosynthetic rate，stomatal conductivity and transpiration rate of leaves
were obviousely higher than that of control during flowering period and fruiting period．Moreover，tomato single
plant yield was significantly higher than that of the control，indicating that tillering onion associated with tomato
cultivation could reduce the application rate of phosphate fertilizer．
Taking‘ sand∶slag=2∶1（V∶V）’formula as the CK，this experiment added different volume
of mushroom residue with 10%（T1），20%（T2），30%（T3），40%（T4）and 50%（T5）on this basis，and
studied the effects of combined substrates of sand，slag and mushroom residue on the yield and quality of eggplants.
The results showed that in winter-spring crop，the contents of soluble sugar and free amino acid in eggplant pulp
were significantly higher than that of the CK under T3 treatment. The content of ascorbic acid in eggplant pulp
under T4 treatment was significantly higher than that of the CK. The contents of anthocyanin，flavonoids and total
phenol in eggplant peel were also higher. In autumn-winter crop，the contents of soluble sugar，soluble protein
and free amino acid in eggplant pulp were significantly higher than that of the CK under T3 treatment. The ascorbic
acid content was significantly higher under T4 treatment. The contents of flavonoids and total phenol in eggplant
peel were significantly higher under T1 treatment. In both crops，the yield of T1 treatment was the highest，
increased by 5.5% and 11.2% than those of the CK，respectively. In summary，adding 10% mushroom residue
was most favorable for the yield forming of eggplant in both winter-spring and autumn-winter crops. While adding
30% or 40% mushroom residue were favorable for the fruit quality forming of eggplant.
Adopting the method of returning nitrogen quantitatively in pot cultivation，this paper studied
the effects of returning tomato straw directly to field and returning it to field after compost treatment on tomato
growth，yield，fruit quality，soil carbon and nitrogen contents，and enzyme activity. The results showed that the
direct returning method could inhibit tomato plant growth within 60 days after returning to field. The Inhibition was
weakened 60 days afterward. After 110 days directly returning to field，the tomato plants growth was stimulated，
fruit quality was significantly improved and contents of total carbon and total nitrogen，C/N ratio were all increased.
Tomato straw compost continued to promote the growth of tomato plant，tomato yield was significantly increased，
and contents of total carbon and total nitrogen，C/N ratio and activities of urease and sucrase were all significantly
increased. In production，tomato straw compost can be directly applied as fertilizer，and its fertilizer efficiency is
better than that of the chicken manure. But，the direct returning of tomato straw to field requires at least 60 days
decomposition period to decrease its inhibition effect on tomato growth.
Taking the solar greenhouse soil for 3 years successive cucumber cropping as research object，
this paper analyzed the effects of different filling patterns on soil microbial community structure by high-throughput
sequencing technology under successive cucumber cropping．In this study，cucumber was the main crop，
scallion，cole and wheat were the crops for winter and summer leisure period．The results indicated that the
major species in soil bacterial community and fungus community by 3 different filling patterns basically had no
difference，but there were differences in relative abundances among them．At the level of bacteria，among filling
wheat treatment，the relative abundances of Flexibacter，Nitrosomonadaceae_uncultured，naerolineaceae_
unculture were significantly lower than those of scallion and cole．While，the relative abundances of
Flavobacterium，Clostridium and Peptostreptococcaceae_incertae_sedis were significantly higher than those of
scallion and cole．At the level of fungus，among filling wheat treatment，the relative abundances of Ascomycota_
unclassified，Hypocreales_unclassified，Humicola were significantly lower than those of scallion and cole．
While，the relative abundances of Fusarium，Pyrenochaeta，Nectriaceae_unclassified and Preussi were
significantly higher than those of scallion and cole．These results indicated that there were differences in the effects
of different cover crops on soil microbial community structure and diversity．
Taking greenhouses located in Hotan desert as research object，this paper analyzed the dynamic
changes of illumination intensity，temperature，relative humidity and soil temperature inside of 2 different desert
greenhouses（assembled greenhouse and brick wall greenhouse）under sunny and cloudy days．Results showed
that Hotan desert had superior light condition．The assembled greenhouse had better heat preservation effect，
the temperature，soil temperature and relative humidity were all higher than those in brick wall greenhouse．On
the whole，the assembled greenhouse had obvious advantages in Hotan desert，which could be widely applied in
uncultivated areas in southern Xinjiang．
‘ Jinmei 79’ is a new cucumber F1 hybrid developed by crossing inbred line‘ A143-5’ as female
parent and inbred line‘ TBL-2’ as male parent．This variety has strong growth vigor and successive fruit bearing
ability．The fruit grows rapidly and has outstanding commercial character．The fruit is about 36 cm in length
with short carpopodium．The single fruit weight is about 300 g．The fruit is dark green in color．It is resistant to
Fusarium wilt，middle resistant to brown speck，downy mildew，powdery mildew and angular leaf spot．Its total
yield can be over 270 t·hm-2．It is suitable for solar greenhouse cultivation in winter-spring and autumn-winter
in northern and northeast China．
‘Jingketian 191’ is a new sweet corn cultivar of fruit-vegetable type，developed by crossing super
sweet corn inbred line‘ T68’ as female parent and inbred line‘ T6302’ as male parent．Its ear is of cylindric
type，19.0 cm in length and 5.3 cm in diameter．There are 16-18 rows in one ear and 36-38 kernels per row．
Its kernel is bright yellow in color with beautiful appearance．It can yield about 13.5 t·hm-2 and the kernel rate is
about 67.4%．The contents of crude protein，crude fat and total sugar in fresh kernels were 2.98%，1.37% and
6.7%，respectively．It tastes sweet and crisp. It has thin pericarp without residue．It takes averagely 85.4 days
from sowing to harvest．It is suitable for planting in Beijing-Tianjin-Hebei metropolitan region and areas with
similar ecological conditions．
‘Tianshu No. 15’ is a new fresh vegetable potato variety developed by crossing‘ Longshu No.7’
as female parent and‘ Tianshu No.9’ as male parent．It takes about 119 days from sowing to tuber maturity．It
is of late maturity. Its tuber is of oval shape with yellow peel，light yellow flesh and shallow bud eye．There were
4.4 tubers per plant．The average single tuber weight is 92.2 g．Its commodity rate is 89.8%．It can yield over
22.5 t·hm-2．It is suitable for planting in Tianshui，Longnan，Linxia，Dingxi and Pingliang of Gansu Province．
‘Cuibao No.1’ is a new kohlrabi F1 hybrid developed by crossing male sterile line‘ 9693-87A’
as female parent and inbred line‘ Z044-1’ as male parent．The corm is oblate in shape, 14.5 cm in transverse
diameter and 9.4 cm in vertical diameter．The single fruit weight is 1.2 kg．It has jade green and thin peel with
smooth surface．Its flesh is white in color，tastes crisp and sweet with less coarse fiber．It has good commodity．
In field its resistance to black rot，downy mildew and virus disease is stronger then that of the contrast‘ Qinpielan’．
It can be harvested in 60 days after planting．It can yield about 82.5 t·hm-2．It is suitable to be cultivated in
autumn in open fields of Northern China．
