PERTUMBUHAN DAN PRODUKSI JAGUNG LOKAL, HIBRIDA DAN KOMPOSIT DI PAMEKASAN MADURA

The area of Maize planting in Madura was about 324 thousand hectares (largest in East Java), but the production is smaller (1.4 tons / ha) than the average production of East Java (4.9 tons / ha) and Indonesia (5.1 tons / Ha). The maize that is grown and developed in Pamekasan Madura is local corn, hybrid and composite. This study will compare the growth and production of local maize (var. Guluk-guluk), hybrid (Bisi 816 and Pioneer 21) and composite (Sukmaraga and Lamuru). The study was conducted in Pagendingan village, Larangan sub-district, Pamekasan District, using a complete randomized design. The observation parameters were growth and production parameters which were analyzed using one way anava and 5% duncan test. The results showed the fastest growth was varieties Guluk-Guluk (anthesis 44,33 days after planting, silking 46,00 days and harvest 72,67 days). The biggest production is Pioneer 21 which is 10.78 tons / hectare.

PEMILIHAN VARIETAS JAGUNG HIBRIDA BERDASARKAN KRITERIA KOMODITAS (STUDI KASUS: KECAMATAN GALIS, KABUPATEN PAMEKASAN)

This research purposes to understand the description of hybrid corn cultivation, the choices of hybrid corn variety and the strategy of hybrid corn development. This research is located in Galis, Pamekasan, exactly in Polagan village. The technique collecting data that the researcher was used are primer and secondary method. Primer data was collected by observation, interview, and questioner, while secondary data was collected from the journal, the book, and the agriculture department in Pamekasan. The data was analyzed by using descriptive analysis, AHP method and SWOT analysis. The hybrid corn variety which was chosen for expansion in Galis is Bisi-2 variety. The strategies of expansion for hybrid corn agriculture labor that should do are expand the wide of areas for hybrid corn agriculture labor, and run the programs which is given by government.

ANALISIS USAHA PRODUKSI RUMPUT LAUT DENGAN METODE ANCAK

To be able to support the optimization of efforts to increase food security, innovation is required in improving the effectiveness of the flow of commodities through better coordination. One commodities Indonesia that has great potential but so far is still a little in note is Seaweed, Seaweed is one of the most widely used plant commodities and consumed in Indonesia. The results of seaweed cultivation efficiency study in Pekandangan Timur Village Bluto Sub-district of Sumenep Regency are: fixed cost in seaweed farming amounting to Rp 1575000 and variable cost Rp 316000 so the total cost of seawater production is Rp 1891000 Rp 540000 and profit Rp 1351000.Value R / C Ratio> 1 is 2.50 means Seaweed production farming in Pekandangan Timur Village Bluto Sub-District of Sumenep Regency is efficient and profitable because with capital 2.00 will be earned profit of Rp 2.50.

ANALISIS EFISIENSI PEMASARAN BUDIDAYA RUMPUT LAUT (Eucheuma Cottonii) DI KABUPATEN SUMENEP

This research was conducted at the Central Pakandengan District of Bluto Sumenep, with the aim of: (1) determine the marketing channels and marketing functions, (2) calculate the amount of marketing and profit margins, (3) calculate the percentage level of marketing efficiency at each institution seaweed marketing. Sampling method on farmers is done by using simple random sampling number of 30 respondents and sample marketing agencies using snowball sampling, whereas the method of analysis using the marketing margin analysis, marketing distribution, farmer's share and marketing efficiency. The results show that the first discussion, the marketing channel in the Middle Pekandengan village there are two channels, namely farmer - traders - wholesalers - enterprises and farmers - traders - companies. Marketing functions performed by each agencymarketing is exchange function which consists of sales and purchases, as well as physical function consists of drying, storage, packaging and transport. Second, marketing and profit margins every marketing agencies in each marketing channel is the first marketing channels total marketing margin is Rp. 10,500/kg and the total profit was Rp. 10,250/kg, while the marketing channel II total marketing margin is Rp. 6,000/kg and the total profit was Rp. 5,850/kg. Third, based on the percentage level of efficiency is <50% means it efficiently. I value marketing channel efficiency by 2.08% while the value of the second marketing channel efficiency of 0.83% .

PEMBERIAN PUPUK DAUN CAIR Silicon Fertilizer (SF) PADA SEMAI AKASIA DAUN KECIL (Acacia auriculiformis A.Cunn) DENGAN MEDIA SEMAI BOKASHI

The research aimed was knowing the effect of concentration of liquid silicone fertilizer fertilizer (SF) on growth of Acacia auriculiformis A.Cunn seedling. This research was conducted at the location of seedling SMK Darul Amin West Waru, District Waru Pamekasan, altitude of about 100 m asl. Research using Completely Randomized Design (RAL) where the concentration of fertilizer is considered as treatment so that there are 4 concentrations of fertilizer. Media seedlings used, namely Media Bokashi with the ground with a ratio of 70%: 30%. Repetition is done 5 times. The main parameters observed were a live presentse calculated at the end of the study, plant height, stem diameter, and number of leaves. The results showed the number of live tillers was 100%. treatment did not give a real effect on the growth of tillers, where F count was 1.44. For stem diameter F arithmetic of 0.111, also increase the number of leaf F count equal to 1.31. Of the three parameters F count is smaller than F tebel 5% = 2.67 and F table 1% = 4.43. So in the treatment of concentration of liquid leaf fertilizer Silicon Fertilizer (SF) (A1, A2, A3 and A4) showed no significant effect on the increase of height, increase in diameter and number of leaves.

Model Distribusi dan Farmer’s Share Jambu Air cv Camplong

The purpose of this research is to identify the distribution pattern and farmer's share of jamboo cv camplong in Sampang. Methods of research and data collection in this study are survey, observation and interview. The research location is in Taddan Village and Camplong Subdistrict, the respondent consist of farmer, collector and traders, respondent chosen by Accidental Sampling method. The results of this research are three patterns of water distribution of cv camplong (1) Farmers - small collectors - big traders in the province - retailers in the province - retailers - consumers. (2) Farmers - collectors in villages - large traders of provinces - supermarkets - consumers (3) Farmers - retailers - consumers. While the value of farmer share obtained from the analysis on the pattern of marketing channel I is 50%, the channel pattern II 34.78% and the channel pattern III 80%. So the most efficient channel pattern is channel III pattern

SALINITAS DAN DAMPAK YANG DITIMBULKAN PADA TANAMAN

The current population increase causes food demand to increase as well. However, the phenomenon that occurs when many transitions function from agricultural land into industrial land and housing. Increasing the land area to the sub-optimal, including the very saline areas can be the alternate development of agriculture. One of the main obstacles due to the salinity is the water deficit or water dehydration which is caused by the low potential of water from the medium on which the crops grow. There are several factors that cause the soil to be saline, ie, intensive evaporation, chemical fertilization on a continuous basis and the most important is the intrusion of sea water. Plant response to salinity shows the difference that depends on the type of plant and plant resistance to salinity. One damage to plants when plants absorb excessive salt will cause poisoning in old leaves. This will lead to premature leaf aging and reduce the area of ​​leaves that function in photosynthesis.