Plant population

The aim of this study was to investigate and identify the species composition of parasitic nematodes on Da Xanh pomelos tree in the study area, thereby assessing their prevalence and impact on the health and productivity of the pomelo trees.

10p vibecca 01-10-2024 2 2   Download

Pesticides (mainly herbicides, insecticides, and fungicides) are used to chemically combat certain plants, animals, or microorganisms perceived as harmful to agriculture. Due to the fundamental similarities in all living beings, it is challenging to target unwanted species without affecting others, including humans.

16p viyoko 01-10-2024 6 1   Download

In spite of the labor scarcity, uniform population as well as adequate plant spacing cannot be possible in the field this also one of the factor for low productivity of finger millet. To rectify these problems mechanical transplanting is only the possible way to achieve maximum production and productivity (Vasudevan et al., 2014).

6p chauchaungayxua10 19-03-2021 13 3   Download

In Vietnam, lotus plants are widely grown and some parts of the lotus plant have been used in traditional folk medicine. This herb is easy to find, inexpensive, non-toxic and is appreciated by local residents. However, thus far in Vietnam, few in the population know that lotus leaf can be used to prevent and treat obesity. The present study was designed to evaluate the anti-obesity effects of lotus leaf in mice.

9p tamynhan8 04-11-2020 19 1   Download

In the India, three to four cutting are possible, typical yield distribution is 30-35 percent in the first cutting, 35-40 percent in the second cutting and 20-25 percent in subsequent cutting. More consistently high quality forage is obtained by grazing, green chopping and ensiling early spring growth to stimulate recovery growth, fertilize with nitrogen immediately following the initial cutting (Smith et al., 2005).

6p cothumenhmong7 09-09-2020 13 1   Download

A field experiment was conducted during the kharif season of 2018 at the Research Farm, Bihar Agricultural University, Sabour, Bhagalpur, Bihar to find out the effect of fertility level, planting density and age of seedling on transplanted pearl millet under rainfed agroecosystem of South Bihar...

8p nguaconbaynhay7 15-08-2020 17 2   Download

An experiment was conducted to generate a broad genetic variability through induced mutation using physical and chemical mutagens. Three doses each of gamma rays (20, 40 and 60kR), ethyl methane sulphonate (0.2, 0.4 and 0.6%), nitrosoguanidine (0.005, 0.010, and 0.015%), maleic hydrazide (0.01, 0.02 and 0.03%) and their combinations were administered to the seed of two greengram varieties, Sujata and OBGG-52.

13p angicungduoc6 22-07-2020 20 2   Download

Effect of Planting Time, Fertility Level and Plant Population on Development, Yield, Nutrient Uptake and Quality of Winter Popco A popcorn (Zea mays everta Sturt.) composite variety, namely V.L. Amber was assessed for their potential role as winter crop in the management at Agricultural Research Farm of BHU, Varanasi, India, under late sown condition of 2009-10 and 2010-11, respectively. The three date of sowing i.e.

7p nguaconbaynhay6 24-06-2020 19 1   Download

In order compute genetic variability, heritability and genetic advance expressed as per cent of mean, an investigation was carried out with 79 plants of F2 population of MFC-09-12 × PGCP-12 and 90 plants of F2population of MFC-08-14 × PL-3 in cowpea. Considerably high amount of variability was observed for the thirteen quantitative and qualitative characters under study.

9p nguaconbaynhay5 16-05-2020 25 1   Download

Hybridization of species with porous genomes can eventually lead to introgression via repeated backcrossing. The potential for introgression between species is reflected by the extent of segregation distortion in later generation hybrids.

12p vishikamaru2711 29-04-2020 17 1   Download

A field experiment was conducted during Kharif season of 2016 at College of Agriculture, Gwalior with a view to assess the effect of crop geometry and fertility levels on growth and productivity of Clusterbean. Experiment was laid out as randomized block design(RBD) replicated thrice with 10 treatments. The study revealed that among different crop geometry treatments, reducing 25% plant population (by increased plant intra-row spacing) gave significantly higher values of all growth attributes viz., plant height and number of branches/plant; yield attributes viz.

7p caygaocaolon4 04-04-2020 19 2   Download

This study was designed to initially determine the food plants for the species in the Cat Ba Archipelago with a hope of an improved understanding of the diet of the Southwest China serow in the Cat Ba Archipelago for further interest, research and conservation actions to conserve this species.

9p jangni1 16-04-2018 23 1   Download

It is clear that Vietnam is still an agricultural country, in which planting and farming play.an important role in the life of Vietnamese people. Although in recent years, there has been.changes in structure of economy such as the fall in the share of agriculture and the rise of.other sectors, agricultural production also provides jobs for about 60% of Vietnamese.population as well as key export commodities. However, Vietnam is not only famous as the.biggest supplier of rice but also popular with many kinds of fisheries produce like.Pangasius fillets, shrimps, cuttlefish, etc.

11p talata_1 22-09-2014 81 9   Download

In dense plant populations, individuals shade each other resulting in a low-light habitat that is enriched in far-red light. This light quality gradient decreases the efficiency of the photosynthetic light reaction as a result of imbalanced excitation of the two photosystems. Plants counteract such con-ditions by performing acclimation reactions.

9p media19 06-03-2013 37 3   Download

It is estimated that approximately one-third of the world’s population are using groundwater for drinking purposes. Pollution of ground water due to industrial effluents is a major issue (Vasanthavigar et al., 2011). Poor groundwater quality brings negative impact to human health and plant growth. In developing countries like India, it is estimated that around 80% of all diseases are directly related to poor drinking water quality and unhygienic conditions (Olajire & Imeokparia, 2001; Vasanthavigar et al., 2011).

37p lulanphuong 28-03-2012 77 13   Download

What’s a provenance? • Geographic origin of particular seed or plants • Population of plants at a location • Sub-set of species diversity and adaptability. E. camaldulensisprovenances near Petford, Queensland, grown at Chachoengsao, Thailand. 2 year volumes

28p tam_xuan 02-03-2012 32 4   Download

Hau Loc is a coastal district, located in the northeast of Thanh Hoa Province. its total natural land is 14,367.19 ha, 1.170 hectares of alluvial sites is suitable for planting forest and raise sea food. the The County has authorized 27 units (26 communes and townships 1). the total population of the district The year 2009 is 163.971 people, with density of 11.4 people per km2. The County has five coastal communes (Rhodes, Minh Loc, Ngu Loc, Hai Hung Loc and Loc) locate in East to the natural area is 3442.25 ha (accounting for 23.

0p xau_la 09-02-2012 82 10   Download

Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants.[1][2] Aquaculture involves cultivating freshwater and saltwater populations under controlled conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish.[3] Mariculture refers to aquaculture practiced in marine environments and in underwater habitats.

31p ltanh04 25-05-2010 256 106   Download