Abstract
Effects of plant density,pruning way and pollination times on the yields and quality of F1 hybrid seeds were studied by orthogonal experiment design of L9(34),so as to find the optimal portfolio of tomato(Lycopersicon esculentum Mill.)hybrid seed production techniques under plastic shed cultivation.The results showed that influencing degree of the three factors on the yields and quality of tomato seeds were plant densitypollination timespruning way,and the best combination could be obtained by density of 3 340 plant per 667 m2,with double-stem pruning and three times pollination.
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Claims 2
Claim · model-written summary
Plant density, pollination times and pruning way differed in influence on tomato F1 hybrid seed yield and quality, with plant density ranked first.
- Taxon
- tomato
Solanum lycopersicume1 - Treatment
- the three factorse2
- Outcome
- yields and quality of tomato seedse2
- Direction
- influencing degreee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“optimal portfolio of tomato(Lycopersicon esculentum Mill.)hybrid seed production techniques under plastic shed cultivation”
e2“influencing degree of the three factors on the yields and quality of tomato seeds were plant densitypollination timespruning way”
Claim · model-written summary
Plant density of 3 340 per 667 m2 with double-stem pruning and three pollinations gave the best combination of tomato F1 hybrid seed yield and quality under plastic shed cultivation.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- density of 3 340 plant per 667 m2,with double-stem pruning and three times pollinatione3
- Outcome
- yields and quality of F1 hybrid seedse4
- Direction
- best combinatione3
- Setting
- plastic shed cultivatione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“optimal portfolio of tomato(Lycopersicon esculentum Mill.)hybrid seed production techniques under plastic shed cultivation”
e3“the best combination could be obtained by density of 3 340 plant per 667 m2,with double-stem pruning and three times pollination”
e4“Effects of plant density,pruning way and pollination times on the yields and quality of F1 hybrid seeds”
The same questions in other papers
pruning · quality: general · Solanum lycopersicum (tomato)Positive and negative results
3 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- no effect
- positive
2 papers more in this group
See all 6 papers →pollination · quality: general · Solanum lycopersicum (tomato)Results agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.