Results 261 to 270 of about 608,933 (288)
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Phosphorus requirement of a maize-cowpea sequential cropping on a paleudult
Fertilizer Research, 1994A field experiment was conducted for 6 growing seasons on a Paleudult to assess the influence of P rate and frequency on crop yield and P fractions in a maize-cowpea sequential cropping system. Although cropping depleted soil organic P by up to 42.1% over the cropping seasons perhaps through mineralisation, the major portion of added P and mineralised ...
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CROP YIELDS AND ECONOMICS OF SHORT DURATION SUGARCANE BASED SEQUENTIAL CROPPING SYSTEMS
Madras Agricultural Journal, 1989Field studies were conducted at Sugarcane Breeding Institute. Coimbatore during 1982-84 on alfisol to evaluate four short duration sugarcane based sequential cropping systems (1. short duration sugarcane/1st ratoon/2nd ratoon: 2. short duration sugarcane/ 1st ratoon/finger millet/cotton; 3: finger millet/short duration sugarcane/1st ratoon/wheat; 4 ...
SUNDARA B, SUBRAMANIAN S
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XGBoost sequential system for the prediction of Persian lemon crop yield
Crop Science, 2023Abstract Today, Mexico ranks second worldwide in total lemon production; however, the yield per hectare is only ranked eighth, which makes evident a low productive potential in the country. This work provides an impact analysis of certain physical and climatic variables on the yield of Persian lemon (
Mildred Virginia López Segura +4 more
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Making Sequential Crop Management Decisions: A Constraint Satisfaction Approach
IFAC Proceedings Volumes, 1995Abstract This paper presents a constraint satisfaction approach of the crop management planning problem. This sequential decision problem can be tackled by solving a sequence of constraint satisfaction problems (CSP) in a way inspired from the backward induction mechanism used in dynamic programming.
Martin Clouaire, Roger, Rellier, J.P.
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Winter glasshouse strawberry production: A sequential cropping programme
Scientia Horticulturae, 1976Abstract A schedule was devised to produce glasshouse strawberries from December to March, which is a period when few English strawberries are on the market. In an experimental test, fruit of good quality was obtained at the times planned. Gross yields from ‘Red Gauntlet’ were approximately 50 % greater than those from ‘Glasa’ and the respective ...
A.H. Brooks, M.J. Sargent
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Indian Journal Of Agricultural Research, 2022
Background: Small millets and pulses are world’s renowned crops for their nutritional significance. Being an underutilized species; rainfed farmers solely depend on them for their livelihood; which would be enhanced in a planned and efficient cropping system. The current study aimed to the identify suitable inter and sequential crops for rainfed little
K. Sharmili, P. Parasuraman, K. Sivagamy
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Background: Small millets and pulses are world’s renowned crops for their nutritional significance. Being an underutilized species; rainfed farmers solely depend on them for their livelihood; which would be enhanced in a planned and efficient cropping system. The current study aimed to the identify suitable inter and sequential crops for rainfed little
K. Sharmili, P. Parasuraman, K. Sivagamy
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Agroforestry Systems, 1989
Alley cropping is increasingly becoming accepted as an appropriate technology with the potential to provide stable and sustainable food production in the tropics. However, only a few of the potential trees/shrubs have been tested. The performance of Calliandra calothyrsus (Meissn) as an alley cropping species was evaluated on an Oxic Paleustalf.
M. P. Gichuru, B. T. Kang
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Alley cropping is increasingly becoming accepted as an appropriate technology with the potential to provide stable and sustainable food production in the tropics. However, only a few of the potential trees/shrubs have been tested. The performance of Calliandra calothyrsus (Meissn) as an alley cropping species was evaluated on an Oxic Paleustalf.
M. P. Gichuru, B. T. Kang
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Crop Yield Interpretation for North Dakota: I. Sequential Sampling
Soil Survey Horizons, 1988Sequential sampling techniques were used to collect crop yield data to develop soil‐productivity indexes for soil interpretation in North Dakota. Hard Red Spring (HRS) wheat ( Triticum aestivum L.) data from four extensive agricultural soils in three northeastern counties are presented to ...
M. G. Ulmer, D. D. Patterson
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Sequential maize planting: A cropping strategy for the small farmer*
Development Southern Africa, 1989The influence of planting date and temperatures during growth on the yield and rate of phenologlcal development of maize was investigated. Maize (hybrid Pnr 6428) was planted at 14‐day intervals from mid‐August to early February with the object of developing a cropping strategy which could result in a sustained supply of table maize for the small ...
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Nitrogen fluxes in a cropped sandy and a loamy soil measured by sequential coring
European Journal of Agronomy, 1994Abstract During a three year period N fluxes in the plough layer (0-20 cm) were measured in a coarse sandy soil and a sandy loam soil using in situ core incubations. N mineralization, nitrification and plant uptake plus leaching from the plough layer were calculated for treatments with barley and a catch crop.
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