Weeds and crops
The effects of soil fumigation on the growth and mineral nutrition of weeds and crops
... corn crops grown for 50 days in a substrate fumigated with methyl ...monocot weeds in relation to ...corn crops were less affected by soil fumigation than the ...
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Relative Host Status of Selected Weeds and Crops for <em>Meloidogyne incognita</em> and <em>Rotylenchulus reniformis</em>
... the weeds tested in our study are hosts for both ...the weeds should be considered poor hosts for both nematodes relative to ...most weeds from tobacco fields are moderate to poor hosts for ...Many ...
6
A System for Weeds and Crops Identification – Reaching over 10 FPS on Raspberry Pi with the Usage of MobileNets, DenseNet and Custom Modifications.
... Figure 2. An example image (a) and the corresponding manual ground truth label (b). Crops are marked green, weeds are marked red and the ground is marked brown. Training of the U-net based, semantic ...
11
Cover crops, weeds and herbicides
... cover crops into Iowa’s cropping systems. The benefits of cover crops are well documented, and include reducing erosion, nutrient losses, and soil ...cover crops such as hairy vetch may contribute ...
5
Weeds in Cover Crops: Context and Management Considerations
... that should be controlled in a cover crop if this pest species is a threat to the following cash crop [37]. Weeds can also influence the soil microbial community. Finney et al. [3] reported that fields left weedy ...
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Economically Important Parasitic Weeds and Their Management Practices in Crops
... catch crops, will gradually decrease parasitic weeds ...susceptible crops are abandoned. Rotating with trap and catch crops can reduce parasitic weeds seed bank if properly ...parasitic ...
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Identification Of Weeds From Crops Using Convolutional Neural Network
... of weeds and they should be given the knowledge of the weeds status in their ...the crops, there is a 15–35% decrease in the use of ...of weeds is a main ...the weeds in the field and ...
6
BIOHERBICIDAL ACTIVITY OF SOME WINTER WEEDS AGAINST SOME CROPS
... Pakistan, weeds pose a serious problem in crop ...improvement. Weeds growing among crop plants adversely affect yield and quality of the harvest and increase production costs, resulting in high economic ...
9
Diversity and Allelopathic Potential of Weeds among Panamanian Coffee Crops
... highlands. Weeds growing alongside coffee plants can provoke considerable economic losses for producers by interfering with the growth, development and yield of coffee crop in cultivated ...control weeds ...
8
Direct control of perennial weeds between crops – implications for organic farming
... Perennial weeds can be a major constraint to organic crop production and direct control actions applied between crops can then be necessary to reduce the ...
7
Mixed cropping systems for control of weeds and pests in organic oilseed crops
... oilseed crops. It was found that weeds can be effi ciently suppressed in organic linseed (Linum usitatissivum) grown in combination with wheat (Triticum aestivum) or false fl ax (Camelina ...
5
The effect of undersowing time of clover crops and weeds on silage maize yields
... of weeds were main factors of formation of the total ...of weeds on total yields was applied indirectly partic- ularly through the decrease in the dry matter weight of maize ...clover crops undersown ...
7
The Integrated Approach And Effects Of Sea Weeds Bio-Active Substances On Crops
... Environmental threats are now-a-days becoming more important and valuable due to environmental stress on every organism. Similarly the threat the concerned is also faced by the Agriculture commodities. To focus on the ...
5
COMMON WEEDS OF KHARIF CROPS OF BLOCK SUNDERBANI DISTRICT RAJOURI (JAMMU AND KASHMIR)
... The present communication pertains to the common weeds of Kharif crops of block Sunderbani district Rajouri Jammu and Kashmr. The study was based on extensive and intensive field surveys made during ...
7
COMPARATIVE ALLELOPATHIC POTENTIAL OF TWO AIZOACEAE WEEDS AGAINST GERMINATION OF DIFFERENT CROPS
... Aizoaceae weeds namely Trianthema portulacastrum ...tested crops as compared to ...test crops was more pronounced with ...tested crops than ...
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ECOLOGY OF WEEDS IN WHEAT CROPS OF KALASH VALLEY, DISTRICT CHITRAL, HINDUKUSH RANGE, PAKISTAN
... wheat crops in three localities (Bumburet, Rumbor and Birir) of historical Kalash valley, district ...the weeds of the area and might be helpful for proper management and control of these ...
10
The after-effect of long-term reduced tillage systems on the biodiversity of weeds in spring crops
... emerging weeds but, at the same time, they facilitate the sprouting of seeds extracted from lower layers of the ...of weeds in the soil. The harrowing of crops (after the evaluation of weed ...
8
Using weeds to reduce pest insect numbers in organic vegetable crops a desk study (OF0329)
... keeping crops weed-free ensures that the crop plants are exposed to the maximum pest insect attack possible in that ...If weeds are not removed by a certain stage of crop growth, however, they start to ...
23
Screening Green Manure Cover Crops for their Allelopathic Effects on Some Important Weeds Found in Zimbabwe
... These results concur with finding by Machado (2007) who reported that Meadow foam (Limnanthes alba) was able to reduce the growth of Downy brome (Bromus tectorum), a weed in wheat (Triticum aestivum) but at the same time ...
12
Phytotoxic Effects of Leaf Leachates of Invasive Weeds Cosmos Sulphureus and Xanthium Strumarium on Agricultural Crops
... invasive weeds are known to create their deleterious effects on biological ecosystems and also rhizosphere ...soils. Weeds such as Cosmos ...Such weeds grow in abundance, releasing specific ...
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