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Lodging resistance
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Interaction and genetic control for traits influencing the adaptation of the rice crop to varying environments was studied in a mapping population derived from parents (Moroberekan and Swarna) contrasting for drought tolerance, yield potential, lodging resistance, and adaptation to dry direct seeding.
14p
vinarcissa
21-03-2023
3
1
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Stalk lodging is one of the main factors afecting maize (Zea mays L.) yield and limiting mechanized harvesting. Developing maize varieties with high stalk lodging resistance requires exploring the genetic basis of lodging resistance-associated agronomic traits.
16p
vihagrid
30-01-2023
8
3
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Fine mapping of the BnUC2 locus related to leaf up-curling and plant semi-dwarfing in Brassica napus
Studies of leaf shape development and plant stature have made important contributions to the fields of plant breeding and developmental biology. The optimization of leaf morphology and plant height to improve lodging resistance and photosynthetic efficiency, increase planting density and yield, and facilitate mechanized harvesting is a desirable goal in Brassica napus.
12p
vijeeni2711
30-06-2021
16
1
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The wheat dwarfing gene increases lodging resistance, the grain number per spike and harvest index. Dwarf Polish wheat (Triticum polonicum L., 2n = 4x = 28, AABB, DPW), initially collected from Tulufan, Xinjiang, China, carries a semi-dwarfing gene Rht-dp on chromosome 4BS.
15p
vilichoo2711
25-06-2021
7
1
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Plant height is an important plant characteristic closely related to yield performance of many crops. Reasonable reduction of plant height of crops is beneficial for improving yield and enhancing lodging resistance.
12p
vijichea2711
28-05-2021
13
1
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Lodging is one of the important factors causing maize yield. Plant height is an important factor in determining plant architecture in maize (Zea mays L.), which is closely related to lodging resistance under high planting density.
18p
vijichea2711
28-05-2021
7
1
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Stalk fracture caused by strong wind can severely reduce yields in maize. Stalks with higher stiffness and flexibility will exhibit stronger lodging resistance. However, stalk flexibility is rarely studied in maize.
12p
vijichea2711
28-05-2021
13
1
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Maize is one of the most important staple crops and is widely grown throughout the world. Stalk lodging can cause enormous yield losses in maize production. However, rind penetrometer resistance (RPR), which is recognized as a reliable measurement to evaluate stalk strength, has been shown to be efficient and useful for improving stalk lodging-resistance.
16p
vijichea2711
28-05-2021
9
1
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Productivity of wheat in India is in quite low and owing to partial adoption of recommended technologies and inappropriate application of critical inputs. It is imperative to demonstrate high yielding variety of wheat GW-366 and GW-451 which is dwarf and resistant to lodging and seed treatment practices with bifenthrin for termite management on farmer’s field for improving the overall production and productivity of wheat under close supervision of the scientist.
7p
trinhthamhodang9
16-12-2020
14
1
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Stalk rot complex of maize (Zea Mays L.) caused by Macrophomina phaseolina (Tassi) Goid and Fusarium verticilloides (Sacc) Nirenberg reduces yield directly by affecting the physiological activity of the plants and finally cause lodging, which is the main reason of economic losses. Screening of Indian maize inbreds for the resistance to pathogen was done using 34 Simple Sequence Repeats (SSR) markers available in database.
8p
quenchua8
29-09-2020
11
1
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The ability to increase cellulose content and improve the stem strength of cereals could have beneficial applications in stem lodging and producing crops with higher cellulose content for biofuel feedstocks.
16p
viminato2711
22-05-2020
9
2
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Brassinosteroid hormones regulate many aspects of plant growth and development. The membrane receptor BRI1 is a central player in the brassinosteroid signaling cascade. Semi-dwarf ‘uzu’ barley carries a mutation in a conserved domain of the kinase tail of BRI1 and this mutant allele is recognised for its positive contribution to both yield and lodging resistance.
15p
viminato2711
22-05-2020
11
0
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Maize (Zea Mays L.) is one of the most important cereal crops worldwide and provides food for billions of people. Stalk lodging can greatly undermine the standability of maize plants and therefore decrease crop yields.
11p
viminato2711
22-05-2020
14
0
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Key genes related to plant type traits have played very important roles in the “green revolution” by increasing lodging resistance and elevating the harvest indices of crop cultivars.
9p
vihashirama2711
21-05-2020
11
0
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Plant height is one of the most important agronomic traits in many crops due to its influence on lodging resistance and yield performance.
11p
viharuno2711
21-04-2020
11
1
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Lodging in winter wheat may cause serious losses in productivity, grain quality and harvest efficiency. To understand the lodging pattern with respect to morpho-physiological parameters, a field experiment was conducted at Research Farm, Indian Agricultural Research Institute, New Delhi, India during rabi season with 24 wheat genotypes and laid out in randomized block design (RBD) with three replications. Results indicated that morpho-physiological parameters, viz.
12p
kethamoi4
18-04-2020
17
0
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Genetic variability, heritability, genetic advance and correlation were estimated for charcoal rot component traits, yield and its component traits. High values of PCV and GCV were observed for majority of traits, indicating a greater scope for improvement of these traits. High heritability coupled with high genetic advance over mean was observed for majority of traits, indicating these characters would be more effective for further improvement through simple selection.
9p
quenchua4
06-04-2020
22
2
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Rice crop in cyclone prone coastal areas is most frequently subjected to lodging at reproductive stage causing severe yield loss. Breeding for non-lodging rice varieties is herculean task as it is controlled by structural properties of the culm and weather parameters. Present study aimed to select lodging resistant lines using phenotypic characters and molecular markers in early generations.
13p
trinhthamhodang4
22-03-2020
9
2
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Seventy-eight genotypes were screened for charcoal rot resistance in the sick plot during rabi 2018-19. The results of the study indicated that the genotypes E 36-1 (11.53 %), followed by DSV 4 (12.24 %), Dagadi Solapur (13.40 %) showed less disease incidence compared to other genotypes. Highest per cent charcoal rot incidence was recorded in CSV 8R (54.34 %). The study also revealed that the local genotypes recorded reduced levels of other charcoal rot parameters such as per cent lodging due to charcoal rot (soft stalk), mean length of spread (MLS) and mean number of nodes crossed (MNC).
7p
nguaconbaynhay4
22-03-2020
10
0
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In the present investigation efforts were made to identify the distinct, uniform and stable morphological characters and molecular markers between NILs developed for SUB1 in background of Pushyami (MTU 1075), Amara (MTU 1064), SALTOL in Cotton dora sannalu (MTU 1010) and lodging resistance in Swarna (MTU 7029) and Indra (MTU 1061) and their respective recurring parents.
16p
cothumenhmong4
23-03-2020
11
1
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